I used to have a pioneer deck in my dodge... that wouldnt skip for anything even in a regular din can.. I hit some whoops by accident at 35-40mph and the truck was bucking and bouncin and the stereo never skipped a beat.. metallica kept on blasting at the highest levels i could get outta that thing.. when i got home i found i rolled the bumper under, bent a frame horn and did some polishing to the frame... along w/ blowing out the shocks..