Model shown includes: 7000-lb. axles, leaf spring suspension, 9.50 x 16.5 tires, 6.25-lb. steel mesh decking, electric brakes, Pintle coupler, (2) safety chains, heavy duty fenders, ramps with spring lift assist, 8000-lb. tongue jack, 6" center I-beam main frame, chain rails and stake pockets, and DOT lights with enclosed wiring.