Curved Leveler & Wheel Chock *2-Pack The Camco Curved Leveler is a simple way to level your vehicle by giving a tire up to 4-inches of extra lift. The honeycomb design makes the leveler lightweight but durable. The drive-on curved design allows you to only drive on to as much height as needed, then chock the leveler at the exact right height. The included chock has non-slip rubber grippers on the bottom. Patented. Features: * Easy drive-on leveler adds up to 4-inches in height * Honeycomb design makes leveler lightweight, but durable * Included chock has non-slip rubber grippers on the bottom * The compact length makes the leveler compatible with tandem wheel spacing without modification * Designed for use with trailers up to 30,000 lb. * Patented