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Designed by TurboJohn LLC © 2024

Quickcar 56-020 20 PSI Dry Tire Pressure Gauge This QuickCar Tire Pressure Gauge is the Dry Model. Gauge face is a 2-12 Diameter. Range is 0-20 PSI and reads in 12LB Increments. Features a 14 Hose with 45 Degree Swivel Chuck Relief Valve and hose...

Quickcar 56-040 0-40 PSI Dry Tire Pressure Gauge This QuickCar Tire Pressure Gauge is their Dry Model. Gauge face is a 2-12 Diameter. Range is 0-40 PSI and reads in 1 LB Increments. Features a 14 Hose with 45 Degree Swivel Chuck Relief Valve and...

Quickcar 56-060 0-60 PSI Dry Tire Pressure Gauge This QuickCar Tire Pressure Gauge is their Dry Model. Gauge face is a 2-12 Diameter. Range is 0-60 PSI and reads in 1 LB Increments. Features a 14 Hose with 45 Degree Swivel Chuck Relief Valve and hose...

Quickcar 56-021 0-20 PSI Liquid Filled Tire Pressure Gauge This QuickCar Tire Pressure Gauge is their Liquid-Filled Model. Gauge face is a 2-12 Diameter. Range is 0-20 PSI and reads in 12LB Increments. Features a 14 Hose with 45 Degree Swivel Chuck...

Quickcar 56-041 0-40 PSI Liquid Filled Tire Pressure Gauge This QuickCar Tire Pressure Gauge is their Liquid-Filled Model. Gauge face is a 2-12 Diameter. Range is 0-40 PSI and reads in 1 LB Increments. Features a 14 Hose with 45 Degree Swivel Chuck...

Quickcar 56-061 0-60 PSI Liquid Filled Tire Pressure Gauge This QuickCar Tire Pressure Gauge is their Liquid-Filled Model. Gauge face is a 2-12 Diameter. Range is 0-60 PSI and reads in 1 LB Increments. Features a 14 Hose with 45 Degree Swivel Chuck...

JOES 2-1/2" glow in the dark dial face, air pressure release button, internal gauge damper, 17" ultra-flexable hose with a swivel chuck. At JOES we include a chrome angle chuck installed on the swivel fitting and we include a ball chuck so you always have the right version. Why buy the wrong version from the competition when we simply include what you need. The thread on angle and ball chuck can be changed in seconds so you can keep your gauge if your valve stem access changes. Higher quality at a better price than the competition. Why choose when JOES gives you everything all in one package!

JOES 2-1/2" glow in the dark dial face, air pressure release button, internal gauge damper, 17" ultra-flexable hose with a swivel chuck. At JOES we include a chrome angle chuck installed on the swivel fitting and we include a ball chuck so you always have the right version. Why buy the wrong version from the competition when we simply include what you need. The thread on angle and ball chuck can be changed in seconds so you can keep your gauge if your valve stem access changes. Higher quality at a better price than the competition. Why choose when JOES gives you everything all in one package!

JOES 2-1/2" glow in the dark dial face, air pressure release button, internal gauge damper, 17" ultra-flexable hose with a swivel chuck. At JOES we include a chrome angle chuck installed on the swivel fitting and we include a ball chuck so you always have the right version. Why buy the wrong version from the competition when we simply include what you need. The thread on angle and ball chuck can be changed in seconds so you can keep your gauge if your valve stem access changes. Higher quality at a better price than the competition. Why choose when JOES gives you everything all in one package!

NEW Design Tire Pressure Gauge - Great looking new graphics, reads in 1/2 lb increments, includes both angle and ball chucks and dual bleed buttons for faster setting.

The Choice of Pro Teams

• Huge 4 ½" GID dial face
• 1/2% accuracy
• Deluxe bumper for protection
• 17" hose with dual bleed buttons for faster setting
• Swivel angle chuck installed with alternate ball chuck included
• HOLDS READING UNTIL RELEASED
• Carrying case included

NEW Design Tire Pressure Gauge - Great looking new graphics, now reads in 1/2 lb increments, includes both angle and ball chucks and dual bleed buttons for faster setting.

• Huge 3 1/2" Glow-in-the-Dark face for high accuracy and the easiest readability
• Dual bleed buttons for faster setting
• 1/2 lb increments with 2% accuracy
• Swivel angle chuck installed with alternate ball chuck included
• HOLDS PRESSURE UNTIL RELEASED
• Internal gauge damper for more consistent, accurate readings
• Flexible 17" red hose
• Comes with silver case

NEW Design Tire Pressure Gauge - Great looking new graphics, now reads in 1/2 lb. increments and includes both angle and ball chucks.

2 1/2" Deluxe Gauge with protective bumper
1/2 lb. increments with 2% accuracy
17" hose with swivel angle chuck installed with alternate ball chuck included
HOLDS PRESSURE UNTIL RELEASED
Glow-in-the-Dark dial face
Specially designed vent valve to equalize pressure and maintain gauge accuracy

Liquid Filled Tire Pressure Gauges

ALL liquid filled gauges are purposely filled to just 80%. The remaining 20% air pocket helps allow for thermal expansion and contraction as ambient temperature changes, thereby maintaining accuracy. If the gauge were filled to 100% even the slightest temperature change would significantly affect gauge readings as the expanding fluid would have no place to go. To give you even further accuracy over a wide operating range these Longacre gauges have a Special Vent Valve on the top of the gauge. A quick turn of the knob allows you to totally equalize internal and external pressures, guaranteeing the best accuracy possible.

Liquid filled gauges have many advantages. But they can change readings by as much as 2-3 psi if the temperature changes...

All pressure gauges - liquid filled and regular - need to be vented to the outside to read accurately. If not vented, as the surrounding temperature changes, they will build up pressure inside and affect the accuracy - by as much as 2-3 psi!

But if a liquid filled gauge is vented it will leak on your hands and in your tool box. Some manufacturers aren't aware of this and don't vent the gauge. You then have to deal with the variation in accuracy.

Now from Longacre comes the simple answer to this problem. We have installed a specially designed pressure equalizer valve on the top of the gauge. Before you use the gauge just loosen the knob on top of the gauge 1/4 turn, then hand retighten. Instantly any temperature-caused pressure difference will be eliminated and you will be guaranteed the most accurate readings possible.

If you have a liquid filled tire gauge prove it to yourself. Take your gauge that has been in a cool place and in the typical range you use. Then take the gauge and put it out in the sun for about 45 minutes, as would happen during a race. Then re-check the tire that is still in the cool place. You will see that the reading has changed. You know that the pressure in the tire is the same so the gauge reading must now be off. How will this affect your handling to have tire pressures high or low by several psi? What's worse is that you don't know at what temp the gauge is actually correct! It depends on the temp in the factory when it was manufactured. You could remove the rubber fill plug on the gauge. But then the liquid would leak out.

NEW Design Tire Pressure Gauge - Great looking new graphics, now reads in 1/2 lb increments and includes both angle and ball chucks.

• 2 1/2" Glow-In-The-Dark face for high accuracy and easy readability
• 1/2 lb increments with 2% accuracy
• High Flow release button
• Swivel angle chuck installed with alternate ball chuck included
• HOLDS PRESSURE UNTIL RELEASED
• Internal gauge damper for more accurate readings and longer life
• Flexible 17" red hose

NEW Design Tire Pressure Gauge - Great looking new graphics - includes both angle and ball chucks.

• Air pressure release button
• Internal gauge damper for more accurate readings and longer life
• Flexible 14" hose with angle chuck installed - also includes ball chuck
• 2" Glow-In-The-Dark dial face

Does not hold pressure

NEW Design Tire Pressure Gauge - Great looking new graphics, now reads in 1/2 lb increments, includes both angle and ball chucks

• Reads without removing the fill chuck
• Fills twice as fast
• Tire bleed button for excess pressure
• 17" hose with angle chuck - ball chuck also included
• Huge 3 1/2" Glow-in-the-Dark face for high accuracy and the easiest readability
• Comes with silver case

Use this MUST HAVE tool as your regular tire gauge for consistancy

NEW Design Tire Pressure Gauge - Great looking new graphics, now reads in 1/2 lb increments and includes both angle and ball chucks

• Reads without removing the fill chuck
• Fills twice as fast
• Tire bleed button for excess pressure
• 17" hose with angle chuck - ball chuck also included
• Liquid Filled 2 1/2" Glow-in-the-Dark face

Use this MUST HAVE tool as your regular tire gauge for consistancy

NEW Design Tire Pressure Gauge - Great looking new graphics and includes both angle and ball chucks

• Reads without removing the fill chuck
• Fills twice as fast
• Tire bleed button for excess pressure
• 17" hose with angle chuck - ball chuck also included
• Deluxe 2 1/2" Glow-in-the-Dark face

Use this MUST HAVE tool as your regular tire gauge for consistancy

NEW Design Tire Pressure Gauge - Great looking new graphics, reads in 1/2 lb increments, includes both angle and ball chucks and dual bleed buttons for faster setting.

• Huge 3 1/2" Glow-in-the-Dark face for high accuracy and the easiest readability
• Dual bleed buttons for faster setting
• 1/2 lb increments with 2% accuracy
• Swivel angle chuck installed with alternate ball chuck included
• HOLDS PRESSURE UNTIL RELEASED
• Internal gauge damper for more consistent, accurate readings
• Flexible 17" red hose
• Comes with silver case

NEW Design Tire Pressure Gauge - Great looking new graphics, reads in 1/2 lb. increments and includes both angle and ball chucks.

• 2 1/2" Deluxe Gauge with protective bumper
• 1/2 lb. increments with 2% accuracy
• 17" hose with swivel angle chuck installed with alternate ball chuck included
• HOLDS PRESSURE UNTIL RELEASED
• Glow-in-the-Dark dial face
• Specially designed vent valve to equalize pressure and maintain gauge accuracy

Liquid Filled Tire Pressure Gauges

ALL liquid filled gauges are purposely filled to just 80%. The remaining 20% air pocket helps allow for thermal expansion and contraction as ambient temperature changes, thereby maintaining accuracy. If the gauge were filled to 100% even the slightest temperature change would significantly affect gauge readings as the expanding fluid would have no place to go. To give you even further accuracy over a wide operating range these Longacre gauges have a Special Vent Valve on the top of the gauge. A quick turn of the knob allows you to totally equalize internal and external pressures, guaranteeing the best accuracy possible.

Liquid filled gauges have many advantages. But they can change readings by as much as 2-3 psi if the temperature changes...

All pressure gauges - liquid filled and regular - need to be vented to the outside to read accurately. If not vented, as the surrounding temperature changes, they will build up pressure inside and affect the accuracy - by as much as 2-3 psi!

But if a liquid filled gauge is vented it will leak on your hands and in your tool box. Some manufacturers aren't aware of this and don't vent the gauge. You then have to deal with the variation in accuracy.

Now from Longacre comes the simple answer to this problem. We have installed a specially designed pressure equalizer valve on the top of the gauge. Before you use the gauge just loosen the knob on top of the gauge 1/4 turn, then hand retighten. Instantly any temperature-caused pressure difference will be eliminated and you will be guaranteed the most accurate readings possible.

If you have a liquid filled tire gauge prove it to yourself. Take your gauge that has been in a cool place and in the typical range you use. Then take the gauge and put it out in the sun for about 45 minutes, as would happen during a race. Then re-check the tire that is still in the cool place. You will see that the reading has changed. You know that the pressure in the tire is the same so the gauge reading must now be off. How will this affect your handling to have tire pressures high or low by several psi? What's worse is that you don't know at what temp the gauge is actually correct! It depends on the temp in the factory when it was manufactured. You could remove the rubber fill plug on the gauge. But then the liquid would leak out.

NEW Design Tire Pressure Gauge - Great looking new graphics, reads in 1/2 lb increments, and includes both angle and ball chucks.

• 2 1/2" Glow-In-The-Dark face for high accuracy and easy readability
• 1/2 lb increments with 2% accuracy
• High Flow release button
• Swivel angle chuck installed with alternate ball chuck included
• HOLDS PRESSURE UNTIL RELEASED
• Internal gauge damper for more accurate readings and longer life
• Flexible 17" red hose

NEW Design Tire Pressure Gauge - Great looking new graphics, includes both angle and ball chucks and dual bleed buttons for faster setting.

• Huge 3 1/2" Glow-in-the-Dark face for high accuracy and the easiest readability
• Dual bleed buttons for faster setting
• 1/4 lb increments with 2% accuracy
• Swivel angle chuck installed with alternate ball chuck included
• HOLDS PRESSURE UNTIL RELEASED
• Internal gauge damper for more consistent, accurate readings
• Flexible 17" red hose
• Comes with silver case

NEW Design Tire Pressure Gauge - Great looking new graphics, reads in 1/4 lb. increments and includes both angle and ball chucks.

• 2 1/2" Deluxe Gauge with protective bumper
• 1/2 lb. increments with 2% accuracy
• 17" hose with swivel angle chuck installed with alternate ball chuck included
• HOLDS PRESSURE UNTIL RELEASED
• Glow-in-the-Dark dial face
• Specially designed vent valve to equalize pressure and maintain gauge accuracy

Liquid Filled Tire Pressure Gauges

ALL liquid filled gauges are purposely filled to just 80%. The remaining 20% air pocket helps allow for thermal expansion and contraction as ambient temperature changes, thereby maintaining accuracy. If the gauge were filled to 100% even the slightest temperature change would significantly affect gauge readings as the expanding fluid would have no place to go. To give you even further accuracy over a wide operating range these Longacre gauges have a Special Vent Valve on the top of the gauge. A quick turn of the knob allows you to totally equalize internal and external pressures, guaranteeing the best accuracy possible.

Liquid filled gauges have many advantages. But they can change readings by as much as 2-3 psi if the temperature changes...

All pressure gauges - liquid filled and regular - need to be vented to the outside to read accurately. If not vented, as the surrounding temperature changes, they will build up pressure inside and affect the accuracy - by as much as 2-3 psi!

But if a liquid filled gauge is vented it will leak on your hands and in your tool box. Some manufacturers aren't aware of this and don't vent the gauge. You then have to deal with the variation in accuracy.

Now from Longacre comes the simple answer to this problem. We have installed a specially designed pressure equalizer valve on the top of the gauge. Before you use the gauge just loosen the knob on top of the gauge 1/4 turn, then hand retighten. Instantly any temperature-caused pressure difference will be eliminated and you will be guaranteed the most accurate readings possible.

If you have a liquid filled tire gauge prove it to yourself. Take your gauge that has been in a cool place and in the typical range you use. Then take the gauge and put it out in the sun for about 45 minutes, as would happen during a race. Then re-check the tire that is still in the cool place. You will see that the reading has changed. You know that the pressure in the tire is the same so the gauge reading must now be off. How will this affect your handling to have tire pressures high or low by several psi? What's worse is that you don't know at what temp the gauge is actually correct! It depends on the temp in the factory when it was manufactured. You could remove the rubber fill plug on the gauge. But then the liquid would leak out.

NEW Design Tire Pressure Gauge - Great looking new graphics, reads in 1/4 lb increments, and includes both angle and ball chucks.

• 2 1/2" Glow-In-The-Dark face for high accuracy and easy readability
• 1/4 lb increments with 2% accuracy
• High Flow release button
• Swivel angle chuck installed with alternate ball chuck included
• HOLDS PRESSURE UNTIL RELEASED
• Internal gauge damper for more accurate readings and longer life
• Flexible 17" red hose

NEW Design Tire Pressure Gauge - Great looking new graphics - includes both angle and ball chucks.

• Air pressure release button
• Internal gauge damper for more accurate readings and longer life
• Flexible 14" hose with angle chuck installed - also includes ball chuck
• 2" Glow-In-The-Dark dial face

Does not hold pressure

NEW Design Tire Pressure Gauge - Great looking new graphics, includes both angle and ball chucks and dual bleed buttons for faster setting.

• Huge 3 1/2" Glow-in-the-Dark face for high accuracy and easy readability
• Dual bleed buttons for faster setting
• 1/4 lb increments with 2% accuracy
• Swivel angle chuck installed with alternate ball chuck included
• HOLDS PRESSURE UNTIL RELEASED
• Internal gauge damper for more consistent, accurate readings
• Flexible 17" red hose
• Comes with silver case

NEW Design Tire Pressure Gauge - Great looking new graphics, reads in 1/4 lb. increments and includes both angle and ball chucks.

• 2 1/2" Deluxe Gauge with protective bumper
• 1/4 lb. increments with 2% accuracy
• 17" hose with swivel angle chuck installed with alternate ball chuck included
• Dual bleed buttons for faster setting
• HOLDS PRESSURE UNTIL RELEASED
• Glow-in-the-Dark dial face
• Specially designed vent valve to equalize pressure and maintain gauge accuracy

Liquid Filled Tire Pressure Gauges

ALL liquid filled gauges are purposely filled to just 80%. The remaining 20% air pocket helps allow for thermal expansion and contraction as ambient temperature changes, thereby maintaining accuracy. If the gauge were filled to 100% even the slightest temperature change would significantly affect gauge readings as the expanding fluid would have no place to go. To give you even further accuracy over a wide operating range these Longacre gauges have a Special Vent Valve on the top of the gauge. A quick turn of the knob allows you to totally equalize internal and external pressures, guaranteeing the best accuracy possible.

Liquid filled gauges have many advantages. But they can change readings by as much as 2-3 psi if the temperature changes...

All pressure gauges - liquid filled and regular - need to be vented to the outside to read accurately. If not vented, as the surrounding temperature changes, they will build up pressure inside and affect the accuracy - by as much as 2-3 psi!

But if a liquid filled gauge is vented it will leak on your hands and in your tool box. Some manufacturers aren't aware of this and don't vent the gauge. You then have to deal with the variation in accuracy.

Now from Longacre comes the simple answer to this problem. We have installed a specially designed pressure equalizer valve on the top of the gauge. Before you use the gauge just loosen the knob on top of the gauge 1/4 turn, then hand retighten. Instantly any temperature-caused pressure difference will be eliminated and you will be guaranteed the most accurate readings possible.

If you have a liquid filled tire gauge prove it to yourself. Take your gauge that has been in a cool place and in the typical range you use. Then take the gauge and put it out in the sun for about 45 minutes, as would happen during a race. Then re-check the tire that is still in the cool place. You will see that the reading has changed. You know that the pressure in the tire is the same so the gauge reading must now be off. How will this affect your handling to have tire pressures high or low by several psi? What's worse is that you don't know at what temp the gauge is actually correct! It depends on the temp in the factory when it was manufactured. You could remove the rubber fill plug on the gauge. But then the liquid would leak out.

NEW Design Tire Pressure Gauge - Great looking new graphics, reads in 1/4 lb increments, includes both angle and ball chucks and dual bleed buttons for faster setting.

• 2 1/2" Glow-In-The-Dark face for high accuracy and easy readability
• 1/4 lb increments with 2% accuracy
• Dual bleed buttons for faster setting
• Swivel angle chuck installed with alternate ball chuck included
• HOLDS PRESSURE UNTIL RELEASED
• Internal gauge damper for more accurate readings and longer life
• Flexible 17" red hose

NEW Design Tire Pressure Gauge - Great looking new graphics - includes both angle and ball chucks.

Air pressure release button
Internal gauge damper for more accurate readings and longer life
Flexible 14" hose with angle chuck installed - also includes ball chuck
2" Glow-In-The-Dark dial face

Does not hold pressure

Deluxe tire pressure with 'Foot' value for 'dualies'

• 2 1/2" Glow-In-The-Dark face for high accuracy and easy readability
• High Flow release button and foot valve for dual wheels
• HOLDS PRESSURE UNTIL RELEASED
• Internal gauge damper for more accurate readings and longer life
• Flexible 17" hose

Easy to read, super accurate professional tire pressure gauge!

Now with back lights!!

• Air pressure release with dual bleed buttons for faster setting
• External gauge bumper
• Auto Off feature to save battery
• Easy to read to .1 psi
• 17" hose with angle chuck - also includes ball chuck
• Includes silver carrying case
• User replaceable AAA batteries included

Easy to use, accurate digital tire pressure gauge

• 2 1/2" face with larger easy-to-read numbers
• Reads to .1 psi with .5% accuracy (1/2 of 1%)
• Air release button
• 17" hi-flex hose with swivel angle chuck - also includes ball chuck
• External gauge bumper
• Auto Off feature to save battery
• User switchable to metric
• 2 user replaceable AAA batteries included

2" basic digital tire pressure gauges

Pressure reading always active - no hold

• 2" face with large numbers
• 0-60 psi
• Reads to .2 psi
• Air pressure release button
• External gauge bumper - included on All Longacre air gauges
• Hi-Flex 14" hose with angle chuck - ball chuck also included with All Longacre tire gauges

Metric Option:

• User switchable to metric
• 0-5 bar
• Reads to .02 bar

Setting The Most Accurate Tire Pressures

If tire pressures are critical to your car's performance - closer than +/- 1 psi - then you really need what this gauge can do for you. Pressures must be set in the pits but the tires sitting there can easily vary by as much as 20°. You are setting on-track hot pressures by guessing (lots of experience here) at the starting cold pressure. If you want the tire to grow to 38 psi on the track you set it in the pits at say 28 psi. Sounds reasonable. You have been doing it for years.

But what was the temperaturein the pits? If it was 80° (like it usually is) you are OK. But what if one or two had been in the sun and had crept up to 90°? For every 10° temp change there is a .8 psi change. So instead of 28 psi (at 90°) you effectively set it at 27.2 psi (what it would have been at 80° rather than 90°).

Would this make a difference? If not, take a look at our other tire pressure gauges. If it would, (NASCAR™ Cup teams fret about .2 - .3 psi) you really need to set all starting pressures at the same temperature week in and week out. This way the on-track pressures will be the same. But how do you do that? You will have great difficulty controlling the temperatures (impossible really). And yet you need to.

A better way is to correct the pressures to what they would have been had you been able to keep the tires at a constant temperature. You could use a pyrometer to measure the tires temp, then use a calculator to compute what the pressure should be at that temp rather than just putting in 28 psi. Slow and cumbersome to say the least.

But you don't have to do that. This "Temperature Compensating Tire Pressure Gauge"will do it for you. It can take the temperature of the tire using a traditional tire temp probe, instantly calculate the correction back to a standard temperature, and show the pressure you should be putting in the tire. It may not be the actual pressure at that moment. But it will be the correct pressure when it counts, on the track.

Here's how it works:

Insert the tire probe in the side of the gauge. Measure the temperature the usual way - in the tread area. Push the Mode button to get to Temp Compensation. While in the Mode the pressures will be compensated and correct back to a standard temperature (80°). Push Mode again to go to tire temps or back to traditional tire pressures.

A TOTALLY NEW KIND OF TIRE PRESSURE GAUGE
A Traditional Tire Pressure Gauge

Displays actual tire pressures. Just take each tire pressure, like when using a traditional gauge but push the Store Memory button and all 4 pressures are available for display.

Reads pressures to 60 psi. Accurate throughout the range to 1/10 of a pound!

A Precision Pyrometer

Ultra fast response. Takes tire temps as you normally would. Just insert the probe into the tire and when the temp stabilizes, push Store Memory. All 12 temps are stored on the display so you don't need to write them down as you go.

Temperature Compensated Tire Gauge

Displays what pressures would be at the standard temperature (80°F).

• Corrects tire pressures back to a standard temperature
• Displays what the pressure would be if the tire was actually at this pressure
• 0-60 psi by .1 psi
• Accurate to .1%
• Will also function as a traditional tire pressure gauge showing actual pressures - all 4 stored on display
• And it will serve as a precision tire pyrometer, displaying all 12 tire temps at the same time
• Includes adjustable length probe
• Backlight for night use
• Three bleed buttons - use 1, 2 or all 3 buttons for faster bleed off
• Swivel angle chuck installed with alternate ball chuck included
• Silver case for safe storage

See the full product instructions for additional detailed information.

Metric Option: The gauge is user switchable to metric readings. Please see the full product instructions.

Quick Fill Tire Pressure Gauges - Connect to air line - fill & bleed with one gauge!

Now with back lights!!

• Reads without removing the fill chuck
• Fills twice as fast as other air pressure gauges
• Tire bleed button for excess air pressure
• Hi-Flex 17" hose with angle chuck - ball chuck also included with All Longacre tire gauges
• External gauge bumper - included on All Longacre air gauges
• Auto Off feature to save battery
• Easy to read to .1 psi
• Accuracy: .2 lb / .3%
• Includes silver storage case to protect your valuable air pressure gauge

Use this MUST HAVE tool as your regular tire pressure gauge for consistancy

The Longacre Advantage

• Huge Display with Memory
• Shows current pressure and all 4 stored tire pressures on the display at the same time
• High Accuracy
• Accurate to .1% and reads to .1 psi
• Pyrometer Option
• Add a tire probe and this gauge is also a precision tire pyrometer. Stores all 12 temps on the display at the same time!
• Easy to Use
• Ergonomically designed gauge head fits comfortably in your hand
• Triple high volume bleed buttons for fast air release
• Swivel angle chuck and HiFlex hose - Ball chuck also included!
• Easy to Protect
• Includes a rubber bumper for gauge protection and a lined storage case - Protects your investment!
• Super accurate digital readout with large easy-to-read numbers
• 0-60 psi
• Accurate to .1 psi
• All 4 pressures can be saved and stored on the display
• 3 button air release for faster settings
• Swivel angle chuck installed with alternate ball chuck included
• Back light for night use
• Includes storage case

Add a tire probe and the gauge will also function as a 12 temp precision pyrometer and temperature compensated tire pressure gauge.

See part number 53050 for complete details.

Metric Option: The gauge is user switchable to metric readings. Please see the full product instructions.

Easy to read, super accurate professional tire pressure gauge!

Now with back lights!!

• 0-25 psi for dirt / sprint / karts
• Two bleed buttons for faster adjustment at low-pressures
• External gauge bumper
• Auto Off feature to save battery
• Easy to read to .1 psi
• 17" hose with angle chuck - ball chuck also included
• Includes silver carrying case
• User replaceable AAA batteries included

The Longacre Advantage

• Huge Display with Memory
• Shows current pressure and all 4 stored tire pressures on the display at the same time
• High Accuracy
• Accurate to .1% and reads to .1 psi
• Pyrometer Option
• Add a tire probe and this gauge is also a precision tire pyrometer. Stores all 12 temps on the display at the same time!
• Easy to Use
• Ergonomically designed gauge head fits comfortably in your hand
• Triple high volume bleed buttons for fast air release
• Swivel angle chuck and HiFlex hose - Ball chuck also included!
• Easy to Protect
• Includes a rubber bumper for gauge protection and a lined storage case - Protects your investment!

• Super accurate digital readout with large easy-to-read numbers
• 0-25 psi
• Accurate to .1 psi
• All 4 pressures can be saved and stored on the display
• 3 button air release for faster settings
• Swivel angle chuck installed with alternate ball chuck included
• Back light for night use
• Includes storage case

Add a tire probe and the gauge will also function as a 12 temp precision pyrometer and temperature compensated tire pressure gauge.

See part number 53050 for complete details.

Metric Option: The gauge is user switchable to metric readings. Please see the full product instructions.

Perfect tire pressure gauge for the hauler or trailer with 'Foot' valve for dualies

Now with back lights!!

• Easy to read and super accurate
• Air pressure release button
• External gauge bumper
• Auto Off feature to save battery
• Easy to read to .5 psi
• 17" hose with swivel 'foot' valve
• Includes silver carrying case
• User replaceable AAA batteries included

Perfect tire pressure gauge for the hauler or trailer!

Now with back lights!!

• Easy to read and super accurate
• Air pressure release button
• External gauge bumper
• Auto Off feature to save battery
• Easy to read to .5 psi
• 17" hose with swivel angle chuck - also includes ball chuck
• Includes silver carrying case
• User replaceable AAA batteries included

2" basic digital tire pressure gauges

Pressure reading always active - no hold

• 2" face with large numbers
• 0-100 psi
• Reads to .2 psi
• Air pressure release button
• External gauge bumper - included on All Longacre air gauges
• Hi-Flex 14" hose with angle chuck - ball chuck also included with All Longacre tire gauges

Metric option:

• User switchable to metric
• .5-7 bar
• Reads to .02 bar

Setting The Most Accurate Tire Pressures

If tire pressures are critical to your car's performance - closer than +/- 1 psi - then you really need what this gauge can do for you. Pressures must be set in the pits but the tires sitting there can easily vary by as much as 20°. You are setting on-track hot pressures by guessing (lots of experience here) at the starting cold pressure. If you want the tire to grow to 38 psi on the track you set it in the pits at say 28 psi. Sounds reasonable. You have been doing it for years.

But what was the temperaturein the pits? If it was 80° (like it usually is) you are OK. But what if one or two had been in the sun and had crept up to 90°? For every 10° temp change there is a .8 psi change. So instead of 28 psi (at 90°) you effectively set it at 27.2 psi (what it would have been at 80° rather than 90°).

Would this make a difference? If not, take a look at our other tire pressure gauges. If it would, (NASCAR™ Cup teams fret about .2 - .3 psi) you really need to set all starting pressures at the same temperature week in and week out. This way the on-track pressures will be the same. But how do you do that? You will have great difficulty controlling the temperatures (impossible really). And yet you need to.

A better way is to correct the pressures to what they would have been had you been able to keep the tires at a constant temperature. You could use a pyrometer to measure the tires temp, then use a calculator to compute what the pressure should be at that temp rather than just putting in 28 psi. Slow and cumbersome to say the least.

But you don't have to do that. This "Temperature Compensating Tire Pressure Gauge"will do it for you. It can take the temperature of the tire using a traditional tire temp probe, instantly calculate the correction back to a standard temperature, and show the pressure you should be putting in the tire. It may not be the actual pressure at that moment. But it will be the correct pressure when it counts, on the track.

Here's how it works:

Insert the tire probe in the side of the gauge. Measure the temperature the usual way - in the tread area. Push the Mode button to get to Temp Compensation. While in the Mode the pressures will be compensated and correct back to a standard temperature (80°). Push Mode again to go to tire temps or back to traditional tire pressures.

A TOTALLY NEW KIND OF TIRE PRESSURE GAUGE
A Traditional Tire Pressure Gauge

Displays actual tire pressures. Just take each tire pressure, like when using a traditional gauge but push the Store Memory button and all 4 pressures are available for display.

Reads pressures to 100 psi. Accurate throughout the range to 1/10 of a pound!

A Precision Pyrometer

Ultra fast response. Takes tire temps as you normally would. Just insert the probe into the tire and when the temp stabilizes, push Store Memory. All 12 temps are stored on the display so you don't need to write them down as you go.

Temperature Compensated Tire Gauge

Displays what pressures would be at the standard temperature (80°F).

• Corrects tire pressures back to a standard temperature
• Displays what the pressure would be if the tire was actually at this pressure
• 0-100 psi by .1 psi
• Accurate to .1%
• Will also function as a traditional tire pressure gauge showing actual pressures - all 4 stored on display
• And it will serve as a precision tire pyrometer, displaying all 12 tire temps at the same time
• Includes adjustable length probe
• Backlight for night use
• Three bleed buttons - use 1, 2 or all 3 buttons for faster bleed off
• Swivel angle chuck installed with alternate ball chuck included
• Silver case for safe storage

See the full product instructions for additional detailed information.

Metric Option: The gauge is user switchable to metric readings. Please see the full product instructions.

The Longacre Advantage

• Huge Display with Memory
• Shows current pressure and all 4 stored tire pressures on the display at the same time
• High Accuracy
• Accurate to .1% and reads to .1 psi
• Pyrometer Option
• Add a tire probe and this gauge is also a precision tire pyrometer. Stores all 12 temps on the display at the same time!
• Easy to Use
• Ergonomically designed gauge head fits comfortably in your hand
• Triple high volume bleed buttons for fast air release
• Swivel angle chuck and HiFlex hose - Ball chuck also included!
• Easy to Protect
• Includes a rubber bumper for gauge protection and a lined storage case - Protects your investment!

• Super accurate digital readout with large easy-to-read numbers
• 0-100 psi
• Accurate to .1 psi
• All 4 pressures can be saved and stored on the display
• 3 button air release for faster settings
• Swivel angle chuck installed with alternate ball chuck included
• Back light for night use
• Includes storage case

Add a tire probe and the gauge will also function as a 12 temp precision pyrometer and temperature compensated tire pressure gauge.

See part number 53050 for complete details.

Metric Option: The gauge is user switchable to metric readings. Please see the full product instructions.

Easy to read, super accurate professional tire pressure gauge!

Now with back lights!!

• External gauge bumper
• Air pressure release button
• Auto Off feature to save battery, can be adjusted by user
• Easy to read to .01 bar
• 43cm hose with swivel angle chuck - also includes ball chuck
• Includes silver carrying case
• User replaceable AAA batteries included