Right now, one of the best off-road tires on the market is the Cooper Discoverer STT Pro. Designed for use on trucks and SUVs with excellent off-road abilities, the STT Pro focuses on giving the driver outstanding traction on slippery surfaces, such as gravel, dirt, mud, and stones.
Moreover, Cooper made sure that the tire also works on the road. Mud-terrain and off-road tires are notorious for being loud and uncomfortable, and some of them aren’t very safe for spirited driving. The STT Pro tries to mitigate these issues as much as they can.