Subscribe to a magazine

Pro Comp Extreme At

Back to article View Gallery
7 of 15
Pro Comp Xterrain
The Xterrain is a radial tire with up to three polyester sidewall plies. The plies are said to be thicker and woven more tightly to provide a more puncture-resistant sidewall than other 3-ply tires. We didn't gouge ours, even though we tried. The tread is appealing and aggressive, with large siped blocks that don't take away much from the tires' road manners. The sidewalls have proven flexible in the rocks, and we've found performance in slightly hard-packed mud to be phenomenal. Gooier mud and sand running are capably handled, but it's not this tire's main forte.
Heavy Rock:***