Racing Tire Pressure Gauges and Tire Tools For The Best Set-Up

Tire Tools

Tire Tools. Tires keep your racecar going around the track and there are a lot of factors involved in keeping them at peak performance levels. Tire pressure, temperature, hardness, and tread depth need to be measured and regulated to ensure your tires are running at their best level possible. DiscoveryParts has tire tools to help you run your best at any track.

Longacre Pro Digital 0-60 psi Tire Gauge
In Stock
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.
$179.99
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.
$122.99
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.
$59.99
Longacre 0-60 psi Basic Digital Tire Gauge
In Stock
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 ChampCar to SRO.
$59.99
Longacre Magnum 3 ½” 0-60 psi Tire Gauge
Last items in stock
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 52-52001 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 IMSA.
$106.95
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.
$109.99
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 IMSA.
$68.95
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.
$69.99
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.
$59.99
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.
$64.99
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. 
$36.95
Longacre Standard 2" Tire Gauge 0-30 by ¼ lb
Last items in stock
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.
$39.99
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.
$39.99
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.
$79.99
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.
$79.99
Longacre Digital Quick Fill Tire Gauge and Tank 0-60 psi
Last items in stock
Longacre 50311 Digital Quick Fill Tire Gauge and Tank 0-60 psi keeps the highest value racecars at the front of the pack. Longacre Digital Quick Fill Tire Gauge and Tank 0-60 psi is a trackside favorite with many teams from ChumpCar to Grand-Am
$299.99
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.
$94.99
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.
$24.99
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.
$7.99
Longacre Economy Digital Pyrometer
Last items in stock
The Longacre AccuTech™ Economy Pyrometer keeps the highest value racecars at the front of the pack. Longacre AccuTech™ Economy Pyrometer is a trackside favorite with many teams from ChumpCar to Grand-Am.
$146.95
Longacre Analog Durometer/Tread Depth Gauge w/Case
Last items in stock
The Longacre Analog Durometer/Tread Depth Gauge w/Case keeps the highest value racecars at the front of the pack. Longacre Analog Durometer/Tread Depth Gauge w/Case is a trackside favorite with many teams from ChumpCar to Grand-Am.
$119.99
Longacre Digital Durometer with Case
Last items in stock
Longacre 50547 Digital Durometer with Silver Case keeps the highest value racecars at the front of the pack. Longacre Digital Durometer with Silver Case is a trackside favorite with many teams from ChumpCar to Grand-Am.
$129.99
Longacre Digital Tread Depth Gauge w/Case
In Stock
Longacre 50565 Digital Tread Depth Gauge w/Case keeps the highest value racecars at the front of the pack. Longacre Digital Tread Depth Gauge w/Case is a trackside favorite with many teams from ChumpCar to Grand-Am.
$274.99
Longacre Tire Marking Stick
In Stock
Longacre Tire Marking Stick is great for making notes on tires in either wet or dry conditions and won't rub off.
$7.99
On sale!-30%
OMP Spare Wheel Strap
Last items in stock
The OMP spare wheel strap lets you safely secure your spare wheel. Includes 3 backing plates & eye bolts for mounting.
$48.30
$69.00
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.
$649.99
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.
$499.99
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.
$199.99
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.
$177.99
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.
$177.99
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.
$177.99
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.
$219.99
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.
$109.99
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.
$109.99
Longacre Deluxe 2 ½” 0-15 psi Tire Gauge
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.
$69.99
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.
$64.99
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.
$119.99
Longacre Standard Memory Probe Pyrometer 300° F w/Case
The Longacre Standard Memory Probe Pyrometer 300° °F w/Case keeps the highest value racecars at the front of the pack. Longacre Standard Memory Tire Pyrometer is a trackside favorite with many teams from ChumpCar to Grand-Am.
$469.99
Longacre Standard Memory Probe Pyrometer 300°C w/Case
The Longacre Standard Memory Probe Pyrometer 300°C w/Case keeps the highest value racecars at the front of the pack. Longacre Standard Memory Tire Pyrometer is a trackside favorite with many teams from ChumpCar to Grand-Am.
$469.99
Longacre Deluxe Digital Pyrometer
Longacre 50640 AccuTech Deluxe Digital Pyrometer keeps the highest value racecars at the front of the pack. Longacre AccuTech™ Deluxe Digital Pyrometer is a trackside favorite with many teams from ChampCar to IMSA.
$199.99
Longacre Dual Function Infrared Laser Pyrometer plus Probe
Longacre Dual Function Infrared Laser Pyrometer plus Probe
The Longacre Dual Function Infrared Laser Pyrometer plus Probe keeps the highest value racecars at the front of the pack. Longacre Dual Function Infrared Laser Pyrometer plus Probe is a trackside favorite with many teams from ChumpCar to Grand-Am.
$274.99
Longacre Adjustable Tire Pyrometer Probe
The Longacre Adjustable Tire Pyrometer Probe keeps the highest value racecars at the front of the pack. Longacre Adjustable Tire Pyrometer Probe is a trackside favorite with many teams from ChumpCar to Grand-Am.
$144.99