This is a set of four Pre-Mounted 28° Absolute Rubber Touring Car Tires from Muchmore Racing. FEATURES: Tested by world champions Andy Moore, Marc Rheinard, Surikarn Chaidajsuriya and Atsushi Hara Exceptional grip, durability and maximum braking potential-perfect for all levels of competition The degree rating on the tires refers to the hardness of the rubber compound. 24 degree is softer, 32 degree is harder. INCLUDES: Four 28° Absolute Rubber Touring Car Tires with Inserts and 0.94" (24mm) White Dish Wheels REQUIRES: Installing on vehicle SPECS: Diameter: Width: 0.94" (24mm) jxs 3/20/08 ir/mlm