Not your average ramps. It’s all about the incline and with the DiamondBack Ramps, which are 12' or 9.5' long, you have an incline that is less than most tailgate ramps. Featuring a 3" side wall which helps guide your tires and keep them on the ramp, these ramps are designed for safety. Designed to work specifically with the Adapter Bars by hooking on eliminating the possibility of kick-out.