Auto Racing Tire Pressure Gauges

Tire Gauges

Tire Gauges to measure tire pressure. Whether you're using race tires, high performance tires, or regular street tires, the goal of adjusting tire pressures is to maximize the contact patch, and thus the handling grip of the car. Get your car handling like a pro with tire pressure gauges from DiscoveryParts.

Longacre Semi Pro Digital Tire Gauge 0-60 psi
In Stock
Longacre Semi Pro Digital Tire Gauge 0-60 psi keeps the highest value racecars at the front of the pack. Longacre Semi Pro Digital Tire Gauge 0-60 psi is a trackside favorite with many teams from ChampCar to IMSA.
$99.95
Longacre 0-100 psi Basic Digital Tire Gauge
In Stock
The Longacre Basic Digital Tire Gauge w/ active display 0-100 psi keeps the highest value racecars at the front of the pack. Longacre Basic Digital Tire Gauge w/ active display 0-100 psi is a trackside favorite with many teams from ChumpCar to Grand-Am.
$49.95
Longacre Magnum 3 ½” 0-40 psi Tire Gauge
Last items in stock
The Longacre Magnum™ 3 ½” GID Tire Gauge 0-40 by ½ lb keeps the highest value racecars at the front of the pack. Longacre Magnum™ 3 ½” GID Tire Gauge 0-40 by ½ lb is a trackside favorite with many teams from ChumpCar to Grand-Am.
$89.95
Longacre Deluxe 2 ½” 0-60 psi Tire Gauge
In Stock
The Longacre Deluxe 2 ½” Tire Gauge 0-60psi by ½ lb keeps the highest value race cars at the front of the pack. The Longacre Deluxe 52003 is a large faced, 2 ½” glow in the dark tire gauge with ½ lb accuracy and is a track side favorite with many teams from ChampCar to Grand-Am.
$59.95
Longacre Deluxe 2 ½” Tire Gauge 0-40 52013
In Stock
The Longacre Deluxe 2 ½” GID Tire Gauge 0-40 by ½ lb keeps the highest value racecars at the front of the pack. Longacre Deluxe 2 ½” GID Tire Gauge 0-40 by ½ lb is a trackside favorite with many teams from ChumpCar to Grand-Am.
$54.95
Longacre Deluxe 2 ½” 0-30 psi Tire Gauge
Last items in stock
The Longacre Deluxe 2 ½” GID Tire Gauge 0-30 by ¼ lb keeps the highest value racecars at the front of the pack. Longacre Deluxe 2 ½” GID Tire Gauge 0-30 by ¼ lb is a trackside favorite with many teams from ChumpCar to Grand-Am.
$49.95
Longacre Deluxe 2 ½” 0-15 psi Tire Gauge
Last items in stock
The Longacre Deluxe 2 ½” GID Tire Gauge 0-15 by ¼ lb keeps the highest value racecars at the front of the pack. Longacre Deluxe 2 ½” GID Tire Gauge 0-15 by ¼ lb is a trackside favorite with many teams from ChumpCar to Grand-Am.
$54.95
Longacre Deluxe 2 ½” 0-100 psi Tire Gauge
In Stock
The Longacre Deluxe 2 ½” GID Tire Gauge 0-100 by 1 lb keeps the highest value racecars at the front of the pack. Longacre Deluxe 2 ½” GID Tire Gauge 0-100 by 1 lb is a trackside favorite with many teams from ChumpCar to Grand-Am.
$54.95
Longacre Deluxe 2 ½” Dually Tire Gauge 0-100 by 1 lb with 'Foot' Valve
Last items in stock
The Longacre Deluxe 52-52063 2 ½” GID Tire Gauge 0-100 by 1 lb with 'Foot' valve for the rear wheels of your dually truck. The Longacre Deluxe 2 ½” GID Tire Gauge 0-100 by 1 lb with 'Foot' Valve is a trackside favorite with many teams from ChampCar to IMSA.
$54.95
Longacre Standard 2" Tire Gauge 0-60 by 1 lb
In Stock
The Longacre Standard 2" Glow In The Dark Tire Gauge 0-60 by 1 lb  is a track side favorite, Small and compact to fits in most glove boxes, but still give accurate readings in all light conditions. 
$32.95
Longacre Standard 2" Tire Gauge 0-15 by ¼ lb 52034
In Stock
The Longacre Standard 2" GID Tire Gauge 0-15 by ¼ lb keeps the highest value racecars at the front of the pack. Longacre Standard 2" GID Tire Gauge 0-15 by ¼ lb is a trackside favorite with many teams from ChumpCar to Grand-Am.
$34.95
Longacre 0-60 psi Liquid Filled Tire Gauge
In Stock
The Longacre 52-52002 Liquid Filled 2½” GID Tire Gauge 0-60 by ½ lb keeps the highest value racecars at the front of the pack. Longacre Liquid Filled 2½” GID Tire Gauge 0-60 by ½ lb is a trackside favorite with many teams from ChampCar to IMSA.
$66.95
Longacre 0-45 psi Liquid Filled Tire Gauge
In Stock
The Longacre Liquid Filled 2 ½” GID Tire Gauge 0-45 by ½ lb keeps the highest value racecars at the front of the pack. Longacre Liquid Filled 2 ½” GID Tire Gauge 0-45 by ½ lb is a trackside favorite with many teams from ChampCar to IMSA.
$64.95
Longacre Deluxe Quick Fill 2½” Gauge
In Stock
The Longacre Deluxe 2½” GID Quick Fill Tire Gauge 0-60 psi keeps the highest value racecars at the front of the pack. Longacre Deluxe 2½” GID Quick Fill Tire Gauge 0-60 psi is a trackside favorite with many teams from ChumpCar to Grand-Am.
$79.95
Longacre Swiveling Angle Tire Gauge Chuck
Last items in stock
The Longacre Swiveling Angle Tire Gauge Chuck keeps the highest value racecars at the front of the pack. Longacre Swiveling Angle Tire Gauge Chuck is a trackside favorite with many teams from ChumpCar to Grand-Am.
$10.95
Longacre Shop Air Filler Chuck
In Stock
The Longacre Full Flow Air Filler Chuck is constructed with a ball foot style air chucks and is made from  solid brass construction. High flow and corrosion resistance allows for fast tire inflation. for a range of tires. Easy to install and a great spares package item.
$4.95
Longacre Valve Core Stem Tool
In Stock
The Longacre Valve Core Stem Tool keeps the highest value racecars at the front of the pack. Longacre Valve Core Stem Tool is a trackside favorite with many teams from ChumpCar to Grand-Am.
$19.95
Longacre 4 Way Valve Core Repair Tool
Last items in stock
The Longacre 4 Way Valve Core Repair Tool keeps the highest value racecars at the front of the pack. Longacre 4 Way Valve Core Repair Tool is a trackside favorite with many teams from ChumpCar to Grand-Am.
$4.95
Longacre 0-30 psi Liquid Filled Tire Gauge
Last items in stock
The Longacre Liquid Filled 2½” GID Tire Gauge 0-30 by ¼ lb Dual Bleed keeps the highest value racecars at the front of the pack. Longacre Liquid Filled 2½” GID Tire Gauge 0-30 by ½ lb Dual Bleed is a trackside favorite with many teams from ChumpCar to Grand-Am.
$64.95
Intercomp Racing Digital Air Pressure Gauge
Last items in stock
If you are wanting the best rectangle shaped tire pressure gauge, you found it. Accuracy to .1% sound like something you need? The Intercomp 360045 Digital Tire Pressure Gauge has easy to read giant 0.5" backlit display characters to be visible in the worst or visibility.
$299.99
Longacre 0-60 psi Digital Quick Fill Gauge
The Longacre Digital Quick Fill Tire Gauge 0-60 psi keeps the highest value racecars at the front of the pack. Longacre Digital Quick Fill Tire Gauge 0-60 psi is a trackside favorite with many teams from ChampCar to IMSA.
$169.95
Longacre Ultimate Digital Tire Pressure Gauge
Longacre 53053 Ultimate Digital Tire Pressure Gauge keeps the highest value racecars at the front of the pack. Longacre Ultimate Digital Tire Pressure Gauge is a trackside favorite with many teams from ChumpCar to Grand-Am.
$379.95
Longacre Pro Digital 0-60 psi Tire Gauge
The Longacre Pro Digital Tire Pressure 53000 Gauge 0-60 psi keeps the highest value racecars at the front of the pack. Longacre Pro Digital Tire Pressure Gauge 0-60 psi is a trackside favorite with many teams from ChumpCar to Grand-Am.
$149.95
Longacre Pro Digital 0-25 psi Tire Gauge
Longacre 53010 Pro Digital Tire Pressure Gauge 0-25 psi keeps the highest value racecars at the front of the pack. Longacre Pro Digital Tire Pressure Gauge 0-60 psi is a trackside favorite with many teams from ChumpCar to Grand-Am.
$149.95
Longacre Pro Digital 0-125 psi Tire Gauge
The Longacre Pro Digital Tire Pressure Gauge 0-125 psi keeps the highest value racecars at the front of the pack. Longacre Pro Digital Tire Pressure Gauge 0-125 psi is a trackside favorite with many teams from ChumpCar to Grand-Am.
$140.95
Longacre Pro Digital 0-4 Bar Tire Gauge
The Longacre Pro Metric Digital Tire Gauge 0-4 Bar keeps the highest value racecars at the front of the pack. Longacre Pro Metric Digital Tire Gauge 0-4 Bar is a trackside favorite with many teams from ChumpCar to Grand-Am.
$149.95
Longacre 0-60 psi Basic Digital Tire Gauge
Longacre Basic Digital Tire Gauge w/ active display 0-60 psi keeps the highest value racecars at the front of the pack. Longacre Basic Digital Tire Gauge w/ active display 0-60 psi is a trackside favorite with many teams from ChumpCar to Grand-Am.
$44.95
Longacre Pro 4 ½” 0-60 psi Tire Gauge
The Longacre Pro Precision 4 ½” Tire Gauge 0-60 by ½” lb keeps the highest value racecars at the front of the pack. Longacre Pro Precision 4 ½” Tire Gauge 0-60 by ½” lb is a trackside favorite with many teams from ChumpCar to Grand-Am.
$189.95
Longacre Magnum 3 ½” 0-60 psi Tire Gauge
The Longacre Magnum 3 ½” Tire Gauge 0-60psi by ½ lb keeps the highest value race cars at the front of the pack. The Longacre Magnum 52001 is a large faced, 3 ½” glow in the dark tire gauge with ½ lb accuracy and is a track side favorite with many teams from ChampCar to Grand-Am.
$92.95
Longacre Magnum 3 ½” 0-30 psi Tire Gauge
The Longacre Magnum™ 3 ½” GID Tire Gauge 0-30 by ¼ lb keeps the highest value racecars at the front of the pack. Longacre Magnum™ 3 ½” GID Tire Gauge 0-30 by ¼ lb is a trackside favorite with many teams from ChumpCar to Grand-Am.
$89.95
Longacre Magnum 3 ½” 0-15 psi Tire Gauge
The Longacre Magnum™ 3 ½” GID Tire Gauge 0-15 by ¼ lb keeps the highest value racecars at the front of the pack. Longacre Magnum™ 3 ½” GID Tire Gauge 0-15 by ¼ lb is a trackside favorite with many teams from ChumpCar to Grand-Am.
$89.95
Longacre Deluxe 2 ½” Metric Gauge 0-4 bar
The Longacre Deluxe 2 ½” Metric Gauge 0-4 bar keeps the highest value racecars at the front of the pack. Longacre Deluxe 2 ½” Metric Gauge 0-4 bar is a trackside favorite with many teams from ChumpCar to Grand-Am.
$54.95
Longacre Standard 2" Tire Gauge 0-30 by ¼ lb
The Longacre Standard 2" GID Tire Gauge 0-30 by ¼ lb keeps the highest value racecars at the front of the pack. Longacre Standard 2" GID Tire Gauge 0-30 by ¼ lb is a trackside favorite with many teams from ChumpCar to Grand-Am.
$34.95
Longacre 0-15 psi Liquid Filled Quick Fill Tire Gauge
The Longacre Liquid Filled 2½” GID Quick Fill Tire Gauge 0-60 psi keeps the highest value racecars at the front of the pack. Longacre Liquid Filled 2½” GID Quick Fill Tire Gauge 0-60 psi is a trackside favorite with many teams from ChumpCar to Grand-Am.
$89.95
Longacre 0-15 psi Liquid Filled Tire Gauge
The Longacre Liquid Filled 2½” GID Tire Gauge 0-15 by ¼ lb Dual Bleed keeps the highest value racecars at the front of the pack. Longacre Liquid Filled 2½” GID Tire Gauge 0-15 by ¼ lb Dual Bleed is a trackside favorite with many teams from ChumpCar to Grand-Am.
$59.95
Longacre Magnum Quick Fill 3 ½” Tire Gauge
The Longacre Magnum™ 3 ½” GID Quick Fill Tire Gauge 0-60 psi keeps the highest value racecars at the front of the pack. Longacre Magnum™ 3 ½” GID Tire Gauge 0-60 psi is a trackside favorite with many teams from ChumpCar to Grand-Am.
$99.95
Longacre Ball Tire Gauge Chuck
The Longacre Ball Tire Gauge Chuck keeps the highest value racecars at the front of the pack. Longacre Ball Tire Gauge Chuck is a trackside favorite with many teams from ChumpCar to Grand-Am.
$9.95
Longacre Compact Valve Core Tool
The Longacre Compact Valve Core Tool keeps the highest value racecars at the front of the pack. Longacre Compact Valve Core Tool is a trackside favorite with many teams from ChumpCar to Grand-Am.
$6.95
Longacre Temperature Compensated Digital Tire Pressure Gauge
Guessing What Tire Pressures Should Be Based On Temperature Variances? Let Longacre's Temperature Compensating Digital Tire Pressure Gauge do all the calculations  for you. Correct tire pressures can keep you ahead of the pack.
$559.95