382 Track Tuning Tools Durometer - Digital JOES Digital Durometer features easy to read large numbers. Digital resolution is far superior to old dial type designs. A hold button holds your reading on the display for easy viewing. A foam lined case protects your investment. RST #9720-DD $69.95 Durometer - Dial JOES Dial Shore A Durometer has a flat base and easy to read numbers helping you to pick the best tires out of the stack. If you soften your tires a Durometer is a must to keep you on track. Remember - JOES offers a Digital Durometer so you can pick the type that meets your needs best. RST #9720-ND $49.95 Tread Depth Gauge - Dial JOES Dial Tread Depth Gauge reads in 1/32" increments. Use in conjunction with your tire pyrometer to maximize camber adjustments. Track tire wear so you can maximize performance. RST #9723-NT $19.95 Tread Depth Gauge – Digital JOES Digital Tread Depth Gauge measures tire wear to .001 of an inch. JOES gauge gets the job done quickly and accurately at a fraction of the price. Use the right tool and save. RST #9723-DT $19.95 Stop Watch Finally, a simple stopwatch designed for racing. Recall your fastest, slowest and average times at the touch of a button! It has a rubberized coating and ergonomic shape for easy handling. The face includes a quick one button recall, as well as a low battery indicator. The back-lit display also comes with an auto shut off feature to save you battery life. RST #9750-BSW $29.95 Tire Marking Crayons I use the crayons to mark on the outer edge of the tire tread & onto the sidewall, so I can easily see where the crayon is worn off from running. This tells me how much the tire sidewall is rolling under. ALL #12061 Yellow $2.99 each Tools