Belted Sledgehammertires deliver game-changing stability and control whether youre slinging mud or setting speed records. The wide, open-block tread design wont clog up with dirt or debris and the lightweight belting maintains the tires shape for a larger contact patch, more grip, and responsive handling at any speed. The Sledgehammers large diameter gives your Maxxa powerful stance with tall ground clearance. Sledgehammer tires come pre-mounted to black chrome wheels with an ultra-tough glue bead for the most extreme high-speed off-road action.Fits 17 mm splined hex, front or rear.