Aftermarket parts for vehicles formed primarily of metal, namely, grill guards, bull bars, side steps, running boards, nerf bars, bumpers, bumper guards, cargo lids, tubular doors, headache racks, fender flares, spare tire carriers, light brackets; vehicle towing apparatus and structural parts therefor, namely, trailer hitches, trailer couplings, ball mounts, hitch balls, trailer hitch receivers, hitch bars, goose neck hitches, fifth wheel hitches, hitch plates, folding hitches, towable bike racks, towable cargo carriers, hitch locks, coupler locks, tow hooks, tow hook mounts, tow strap mounts, clevis pin mounts, pintle hooks, torsion hitch kits comprised essentially of receiver tubing, couplers, hitch plugs, tow bars, towing wiring harnesses, towing wiring connectors, towing wiring adapters and towing wiring testers; fitted floor liners for vehicles; fitted tonneau covers for vehicles; fitted bed covers for vehicles; fitted seat covers for vehicles; mud flaps for vehicles