Ultra-rugged Sledgehammer^® tires provides extreme traction and control for a variety of off-road terrain. The Sledgehammer's open block tread design clears mud and debris for unmatched traction on loose surfaces. The tires come mounted with foam inserts and glued to 3.8″ black chrome modular wheels with black chrome wheel covers. Sold as a pair. Includes 2.5x8 mm screws (10) and 4x12 mm screws (10). Requires 17 mm splined hex, fits front or rear.