Automotive Car Vehicle Trailer Ramp Lift Service For Low Profile Oil Change Tool. DURABLE - The Zone Tech leveling ramps are lightweight in design but can also hold up at a maximum weight capacity per axle of 11,000lb. ► ANTI-SLIP - The Zone Tech leveling ramps features rigid grips and anti-slip surface to secure your automotive in place. Also has a solid base which means it will not sink into soft ground. ► 3 LEVEL DESIGN - The Zone Tech leveling ramps has three stage design that lets you adjust and and raise your vehicle to your desired height. ► PREMIUM QUALITY - The Zone Tech leveling ramps is made of high quality tough polypropylene plastic for superior strength and durability. ► EASY TO USE - The Zone Tech leveling ramps are easy to use. Simply assess which wheel side needs to be leveled and slip it in front of the wheel and drive through it.