Everest Wheel Chock Kit is ideal for easily and safely transporting your ATV, mower, and side by side. Designed to secure at the axle rather than at a suspension point where straps tend to come loose during transport. Kit comes with 4 wheel chocks, 2 e-track ratchet straps and mounting hardware. Straps hold the tires in place to prevent shifting during transit. Suggested 1,500 lbs. max vehicle weight, 10in.-30in. Tire diameter, 1,000 lbs. Strap Working Load Limit, 3,000 lbs. strap Breaking Strength. Works great with ATV's, UTV's, lawn mowers, golf carts, and more!