Class III/IV Extender
Price: + $170.40
Adds an additional 4" of clearance between the vehicle and the lift which helps to provide extra clearance if your vehicle has a recessed hitch.
Universal Riser
Price: + $71.20
Allows you to raise your hitch mounted lift an appropriate distance above the level of your hitch point. This adds 4" of additional height and helps to avoid scraping on steep inclines.