The Camco Curved Leveler is a simple way to level your vehicle by giving a tire up to 4" of extra lift. The honeycomb design makes the leveler lightweight but also durable. The leveler has a curved design that allows you to only drive onto 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.• Easy drive-on leveler• Adds up to 4" in height• Designed for use with trailers up to 30, 000 lbs.• Honeycomb design makes leveler lightweight and durable• Included chock has non-slip rubber grippers on the bottom• Compact length makes leveler compatible with tandem wheel spacing without modification For use with trailers up to 30, 000 lbs. Honeycomb design is lightweight & durable Included chock has non-slip rubber grippers on the bottom | Camco Curved Leveler and Wheel Chock