13,000 lb. (5,909 kg) total gross vehicle weight capacity allows safe performance of repair and maintenance underneath your vehicleConcave wheel rest surface and raised stop end provide added strength and stabilityMolded traction treads and gentle 17-degree incline provide easy loading even for low clearance vehiclesHeavy duty polypropylene construction with slip-resistant rubber feet to resist sliding while loadingOpenings in the side and low end allow for easy carrying, positioning, and hanging ramps in storageSpecifications: Maximum 3,250 lb. (1,477 kg) per ramp, 6,500 lb. (2,955 kg) per pair working load capacityDimensions: 35-5/8" x 12-1/8" x 8-1/4" (90.5 x 30.8 x 21 cm); 6-1/4 in. (15.9 cm) maximum lift heightWARNING: Ramps must be used on hard, smooth, level surfaces only. DO NOT use on uneven, sloped, dirt, grass, gravel, sand, or any other loose or unstable surfaces. Use caution on polished surfaces as ramps may slip or slide.