The Toyo M-55 is an off-road commercial tire specially designed for drivers who are looking for superior traction, year-round dependability, and durability. Ideal for commercial trucks, the Toyo M-55 will give the hardest-working member of your crew the easiest time driving. It features an aggressive lug and block tread design which gives it the solid handling and traction it needs to go through snow, mud, and rough terrain.