Rhino ramps are indispensable with my 2001 VW Passat wagon and 2003 Dodge Stratus sedan, and their low slope makes driving up them safely VERY easy. I gave away my old metal ramps, because these new cars' ground effects hit the ramps as I approached them. (Oil changes on the Dodge are a pleasure, because the filter hangs down right next to the drain plug. Thanks to the belly pan and the new oversize oil filter, oil changes on the pampered German car are, shall we say, "not your father's '64 beetle," but the Rhino ramps do help immensely.) My Rhino ramps do have rubber antislip feet on one end.