Lakeville, Ind. – Hoosier is proud to build upon its successful line of 15” stock car road course slicks by adding a softer compound to its lineup. The new S2 compound is designed to maximize performance on lighter weight TA2® cars that compete in club racing. With a cold durometer of 60, the compound quickly reaches its optimal temperature window without hesitation and immediately responds after caution periods. The new S2 is formulated with an ultra-high performance composition that delivers unequaled pace lap after lap throughout a race stint.
| Item Number: | 43589 |
| Tire Size: | 330/700R15 |
| Tread Width: | 11.9” |
| Approx. Dia | 27.9” |
| Approx. Circ | 87.1” |
| Recom. Rim | 10-10.5” |
| Measured Rim | 10” |
| Section Width | 13” |
| Compound | S2 |
The new 330/700R15 S2 slick will be available for purchase beginning March 16, 2026.
For more information or to place an order, please contact your nearest Hoosier Racing Tire Distributor.
A complete list of locations can be found here.