Tire Hardness Checker
Tire hardness has a major affect on lap times. As your tires get older they tend to get harder and won't stick as well. By regularly checking your tires you can get maximum use before they cost you a race. Even new tires of the same compound can vary. Pick the ones that will work the best and match up sets.
- Reads 0-100 points
- Quick & easy to use
- Includes cloth bag for storage