The Cooper Cobra Instinct tire comes in 275/35ZR20. It has a Load Index of 102 which means the tire is rated to hold up to 1874 lbs. The tire has a Speed Rating of Y so it is rated to go up to 186 mph. The UTQG rating is ‎500AA. UTQG is a system of ratings that measures the Treadwear, Traction, and Temperature of the tire. Click here to learn more about the UTQG ratings. The tire comes in a Black Side Wall.