One in five light truck tires sold in the US is made by Cooper Tire. So it’s no surprise that in the world of off-roading, the Cooper Tire Discoverer STT is a popular choice. Representing the most ...

Back in 1926, when I. J. Cooper produced his first tire, his policy was "Good merchandise, fair play, and a square deal." We found this to be true in this century when we used our first set of Cooper ...

Cooper’s new Discoverer STT PRO is currently the most aggressive tire in the company’s light truck tire portfolio, and we recently had the chance to spend two days abusing the tire on- and off-road in ...

The Discoverer STT PRO is Cooper Tire’s most advanced, extreme tire to date. This next-generation STT mud tire provides exceptional traction and performance in some of the harshest terrains on Earth.

With the advances in tire technology, the lines separating different tire types are now razor thin. We have all-terrain tires with incredible off-road performance and dedicated mudders that can still ...