I have a crew cab that came with a bar under the rear bumper to bolt on a reciever. All I can find is a classIII hitch. Do they make a class IV hitch that bolts to that bar, or do I have to get the kind that goes all the way from frame rail to frame rail?
Mopar Nerf Bars, 3.55 gears, 20% tint, 18" Magnaflow muffler, shorty antenna, 10" Memphis sub, Sound stream amp, AFE stage 2 cold air intake, tri-fold soft tonneau cover, smoke head light and tail light covers, blue l.e.d. brow lights, Built 12-6-10 @ noon