truck trailers, namely, pup trailers and aluminum transfers trailers, [ namely, trailers that are designed for unloading by raising the trailer on a tipping platform, structural parts of trucks, namely, truck-mounted tanks for use in storing and transporting liquid and gas cargo, ] dump bodies [, and truck chassis ]

DUMP BODIES [ TRUCK-MOUNTED TANKS, ] [ TRUCK TRAILERS, ] [ HOUSE MOVING DOLLIES ]