P275 x 60R15 (Metric)/ 28 x 11.50R15 (Non Metric); Drag Race Use; Steel Belted; Radial; Black Sidewall; Tubeless; Directional Tread Design; Limited Warranty; Load Range Standard Load; Fits 7-1/2 Inch Through 9-1/2 Inch Wide Wheels; 6/32 Inch Tread Depth; C Temperature Rated/ C Traction Grade; 89 Inch Circumference; Not DOT Street Approved; Never Use Rim Screws On Radial Tires