For Vehicles With A Gross Vehicle Weight Rating Up To 16,000 Pounds. Weight Tolerance: 4,000 Pounds Per Ramp Or 8,000 Pounds Per Pair. Length: 36 Inches Width: 13 Inches (Tires Should Be 1 Inch Less Than The Width Of The Ramp) Height: 8.5 Inches Total (Lift Height Is 6.5 Inches) Incline: 17 Degrees Nest Together For Easy Storage Less Than 10 Pounds Each Quality, ease of use, and consumer satisfaction cannot be an afterthought when it comes to portable automotive service ramps. From concept drawings, to prototype, to market-leading product, the RhinoRamps? focus has never wavered. Their strength and stability make RhinoRamps? the best value on the market. Their patented polymer internal support system and wide stance offer excellent weight distribution and convenience. Laboratory and field tested for load bearing capacity and utility. Sturdy, durable RhinoRamps? allow for reliable and convenient access to the underside of your vehicle. Structural foam plastic construction makes these ramps strong enough to handle loads of 16,000 pound GVW (gross vehicle weight) capacity. CoreTRAC? non-skid base helps reduce slippage. 17 degree incline allows for low clearance vehicles. Great for cars, pick-ups, sport-utilities and vans. Complies with PALD 16 (ANSI Z535.4).