Low-profile 7.4″ x 4.0″ Gravix^™ race tires are built to run hard at the track or in the wild. The directional tread pattern runs quieter than traditional off-road tires with excellent traction and a thick center carcass to prevent ballooning at high speed. The tires come pre-assembled and glued to matte black X-Maxx^™ wheels with foam inserts. Sold as a left and right pair. Fits 24 mm splined hex, front or rear.