Tire Durometer & Tread Depth Gauge with Storage Case Bleed Bottle All critical surfaces are CNC

All critical surfaces are CNC machined for accuracy

PSI Options (choose above when ordering):

and a wiring harness

dust and moisture that can turn a critical switch into a useless dead end connection

Fine Line Scribing: Achieve precision with every use as the tire scribe creates a fine line on the tire

Tire Durometer & Tread Depth Gauge with Storage Case Bleed Bottle All critical surfaces are CNCPackage Deal! Tire Durometer & Tread Depth Gauge with hard case and one pouch. Durometer Racing Tire Hardness Tester Tire hardness has a huge affect on your car's performance. A tire too hard won't bite and a tire too soft may wear quickly or even ball up. Also tire hardness changes during its life cycle. To run your best you must keep track of all your tire's hardnesses. This easy to use tool will help you do just that quickly, accurately & easily.