Rubber Curb Ramp Driveway Ramp for Curb 3.7" Rise 39.4" Wide 33069lbs Load. Trailer Aid Plus 5 1/2" Lift Tandem Tire Trailer Ramp Quickly Change RV. 【Stable Grid Structure】Special grid structure at the base of the loading rubber curb ramp makes our curb ramp more stable and not easy to move during use.
