Big country, tough roads
The wide variety of road surfaces in the US presents a special challenge for tire makers. Our engineers meet it with computer simulation and on-road testing. One result of this work, three-ply polyster casing used in our Open Country M/T, strengthens the tire to improve handling and durability and maintain load capacity even on long, high-speed trips. We are one of very few manufacturers who use this technology in their mud terrain tires.
Three wide steel belts reinforce and stabilize the Open Country H/T with Tuff Duty for longer wear.
Tru-Form Technology applied to the Proxes 1 improves handling and uniformity by reducing tread deformation.
The three-ply polyester casing helps the Open Country M/T handle better, last longer, carry heavier loads, and withstand nicks, cuts, and punctures.