The Toyo M-55 tire comes in LT255/85R16. It has a Load Index of 123 which means the tire is rated to hold up to 3417 lbs. The tire has a Speed Rating of Q so it is rated to go up to 100 mph. The Toyo M-55 is made for Light Trucks, CUVs and SUVs. It has a Load Range of E, which is also known as 10 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 in a Black Side Wall.

The M-55 is formulated with an innovative cut and chip resistant tread compound that forms into a computer optimized, aggressive lug and block tread pattern that is optimized for severe service applications. The tread design also provides resilient handling and traction while aggressive siping amplifies winter traction. This tire is pinned for TSMI #15 studs in order to further improve traction on icy roads. An open shoulder design enables rapid water evacuation as well as improving all terrain traction and ride stability.