[ ladders, steps and wheel chocks, all made of metal; metal oil drip pans not part of vehicle engines ]

horse trailers, flatbeds, livestock trailers and trailers designed for use in the agricultural and livestock industry, flatbeds, snowmobile trailers, drop deck and double drop semi-trailers in the commercial industry, van-type semi-trailers, refrigerated trailers, truck beds; truck boxes comprised of sidewalls, endwalls and a roof, to be secured to truck beds; RV trailers, open and closed car transport trailers, open and closed utility trailers, trailers for recreational vehicles, office trailers and dry freight trailers; accessories for racing car transporter vehicles, consisting of trailers containing ladders, steps, rear end gear holders, engine mount dollies, tire carrier trailers, wheel chocks, windshield holders, shock holders, gas tank holders, rear axle housing holders, rear axle shaft holders, rear end gear holders, oil drip pans, handrails, nitrogen storage trays and observation decks, sold as a unit

[ nitrogen bottle storage trays ]