Tire Test: Maxxis RAZR MT. We put the new Maxxis RAZR mud-terrain to the test. Jake Headlee Writer Jan 05, 2017. See All 9 Photos. When driving off-road, tires can make all the difference.

The Razr name originally adorned a line of off-road competition tires for ATVs and UTVs. The AT was designed to complement the MT, Maxxis said, while also having its own identity, such as a more ...