ET Drag Tire 27x10.50-17LT Revs/Mile 744 Mickey ThompsonET Street R bias ply from Mickey Thompson is a D. O. T street legal drag tire with proven race compounds and incredible traction. DOT approved for street use. Minimal tread void for dry traction. Details: Centerline Tread Depth 185: 6 Circumference (in): 85. 1 Clean Oil: No Compound Designation: M5 Gross Weight (lb): 26 Inflated Overall Diamter (in): 27. 1 Inflated Section Width (in): 10. 7 Inflated Tread Width (in): 9 Load Range: B Maximum Rim Width