The Liberty is engineered for performance to give you and your side-by-side freedom in a variety of terrains. Exceeds DOT Test Standards. 8-Ply Radial Construction. Specialized Rubber Compound for Supreme Traction and Control. Excellent Tread Wear. Podium Proven (2015 Baja 500). The Maxxis Liberty is a true light truck-inspired tire, engineered for performance in a variety of terrains. With an 8-ply radial carcass and a tread design that allows for ultimate control on and off-road, the Liberty exceeds DOT test standards and has the superb tread wear you expect from a Maxxis tire. This tire also features a specialized rubber compound for excellent traction on rocks and desert terrains. Eight-ply radial construction lets the Liberty withstand the heavier loads and high speeds of your largest SxS machines.