NAICS Code 33621 — Motor Vehicle Body and Trailer Manufacturing

NAICS Industry in the official 2022 North American Industry Classification System (U.S. Census Bureau). It contains 4 direct sub-codes.

Code	33621
Title	Motor Vehicle Body and Trailer Manufacturing
Level	NAICS Industry (5-digit)
Edition	NAICS 2022 edition

Official definition (2022 NAICS)

This industry comprises establishments primarily engaged in (1) manufacturing motor vehicle bodies and cabs or (2) manufacturing truck, automobile and utility trailers, truck trailer chassis, detachable trailer bodies, and detachable trailer chassis. The products made may be sold separately or may be assembled on purchased chassis and sold as complete vehicles. Motor homes are units where the motor and the living quarters are contained in the same integrated unit, while travel trailers are designed to be towed by a motor unit, such as an automobile or a light truck.

Illustrative Examples:

Bodies and cabs, truck, manufacturing

Camper units, slide-in, for pick-up trucks, manufacturing

Pick-up canopies, caps, or covers manufacturing

Motor homes, self-contained, assembling on purchased chassis

Semi-trailers manufacturing

Travel trailers, recreational, manufacturing

Where 33621 sits in the hierarchy

Level	Code	Title
Sector	31-33	Manufacturing
Subsector	336	Transportation Equipment Manufacturing
Industry Group	3362	Motor Vehicle Body and Trailer Manufacturing
NAICS Industry	33621	Motor Vehicle Body and Trailer Manufacturing

Codes under 33621

Code	Title
336211	Motor Vehicle Body Manufacturing
336212	Truck Trailer Manufacturing
336213	Motor Home Manufacturing
336214	Travel Trailer and Camper Manufacturing

Data: official 2022 NAICS structure, descriptions and Census concordances, U.S. Census Bureau — U.S. government works in the public domain (17 U.S.C. §105). Suggested reference, not an official determination.