Trailers under 26,000 pounds gross vehicle weight rating and structural and replacement parts therefor; trailer hitch mounted carrying platforms; trailer parts and accessories, namely, landscape tool boxes that are mounted on the trailer for storage for utility trailers; trailer light protectors for mounting on trailers; spare tire carriers for trailer mounting; utility trailer racks for mounting on trailers, to hold, for example, landscape tools; trailer transporter dollies; hitch mounted truck bed extenders; land vehicle parts, namely, gooseneck hitch plates for land vehicles; wheel bearing protector covers; wheel bearing kits and bearing protectors for trailers; metal hook and chain combinations in the nature of a metal locking device for trailer hitch couplers; wheel hub kits for land vehicles comprising hub and bearings and lug studs or bolts and lug nuts and dust cover; land vehicle parts, namely, spindle kits comprising a spindle, lockwasher, castle nut and cotter pin; land vehicle parts, namely, bolt on chain pockets to tie down cargo for trailer manufacture or repair; trailer hitch coupler repair kits comprising a handle, spring, lock, nylon bolt, and under jaw; tipper latches to be welded or bolted on to trailer to allow ramp gate to latch or the trailer to tilt; tandem mechanical equalizers for trailer axles; drums and hubs for the vehicle wheel brake assemblies; spare tire carriers; trailer suspension leaf springs; axles for land vehicles; land vehicle parts, namely, fenders and tandem fenders; and, land vehicle brake replacement kits comprising a brake replacement assembly and screws