12 Pick-up trucks and structural parts therefor; structural parts and fittings for pick-up trucks; aftermarket structural parts and fittings for land vehicles; automotive conversion kits comprised of external structual parts for making structural changes to pick-up trucks; automotive body kits comprising external structural parts of pick-up trucks; interior and exterior accessories for pick-up trucks, namely, bumpers, hoods, wheels, beadlock wheel rings, wheel center caps, wheel well flares, fender flares, winch mounts, shock absorbers, skid plates, cover plates, spare tire carriers, exhaust and intake snorkels, corner mud guards, mud guards to prevent splashing, trailer hitch covers, tanks for fuel storage, tanks for coolant storage, tanks for oil storage, tanks for water storage, tire carriers, floor liners, cargo liners, truck bed covers, tailgates, license plate mounts, headrests, and unfitted seat covers of textile material