The Hercules TIS UT1 tire comes in 33X10.00R14. It has a Load Index of 84 which means the tire is rated to hold up to 1102 lbs. The tire has a Speed Rating of J so it is rated to go up to 62 mph. The Hercules TIS UT1 is made for Light Trucks, CUVs and SUVs. It has a Load Range of D, which is also known as 8 Ply. This is maximum safe carrying capacity of the tire. A higher Load Range allows the tire to carry a heavier load. The tire comes with Raised Black Lettering on the sidewall.