"Heavy duty 72""L x 15""W low profile loading ramps for loading vehicles weighing up to 5,000 lbs per axle, with a maximum 8,500 lb total vehicle weight. Built strong for loading low clearance cars, pickup trucks, SUV's, wheeled equipment, and small commercial equipment in any weather condition. The strongest, lightest ramps available! All-Aluminum construction Made in the USA by certified welders."