T&W X-MAXX WHL GRN SledgehammerDetails: This is a pair of Traxxas X Maxx Sledgehammer Tires Pre Mounted on Green Wheels. Ultra rugged Sledgehammer tires provides extreme traction and control for a variety of off road terrain. At 8. 4 tall, the Sledgehammers increased diameter gives your X Maxx a more powerful stance with even higher ground clearance. The tires' open block tread design clears mud and debris for unmatched traction in loose surfaces. Sledgehammer tires come pre