ET Street Tire P235/60R15 Revs/Mile 791 Mickey ThompsonA street tire that can be driven on the track, the ET Street S S from Mickey Thompson is a high performance street to strip tire with radial construction, R compound and more Details: Centerline Tread Depth 164: 6 Circumference (in): 82. 4 Clean Oil: No Compound Designation: R2 Equivalent Size: 26X9. 50R15 Gross Weight (lb): 29. 059 Inflated Overall Diamter (in): 26. 22 Inflated Section Width (in): 9. 4 Inflated Tread Width (in): 8. 31 Load Range: STD