NAICS 5 Digit Industry 33621

Industry 33621

NAICS 5  Digit Industry 33621 – Motor Vehicle Body and Trailer Manufacturing

Definition of NAICS 5 Digit Industry 33621: 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.

  • You can also download your own copy of the complete 2017 NAICS Classification Manual. The NAICS Manual is updated every five years. The 2017 copy will be applicable until a new edition is produced in 2022.

Illustrative Examples of NAICS Industry 33621

What are some examples of this industry classification? The bulleted items below are illustrative examples of this 5-digit NAICS industry.

  • Bodies and cabs, truck, manufacturing
  • Camper unit, slide-in, for pick-up trucks, manufacturing
  • Motor homes, self-contained, assembling on purchased chassis
  • Pickup canopies, caps, or covers manufacturing
  • Semitrailer manufacturing
  • Travel trailers, recreational, manufacturing

Cross-References for NAICS Code 33621

What codes are similar to this industry that might be more applicable? The cross-reference guide below displays the codes that are similar to industry 33621. Please review to find the most applicable classification.

  • Making manufactured homes (i.e., mobile homes)–are classified in Industry 32199, All Other Wood Product Manufacturing;
  • Customizing automotive vehicle and trailer interiors (i.e., van conversions) on an individual basis–are classified in Industry 81112, Automotive Body, Paint, Interior, and Glass Repair;
  • Manufacturing light duty motor home chassis and assembling complete motor homes–are classified in Industry 33611, Automobile and Light Duty Motor Vehicle Manufacturing; and
  • Manufacturing heavy duty truck chassis and assembling heavy duty trucks, buses, motor homes, and other special purpose heavy duty motor vehicles for highway use–are classified in Industry 33612, Heavy Duty Truck Manufacturing.

Other Index Entries for NAICS 5-Digit Industry 33621

The North American Industry Classification System contains multiple index entries that are each descriptive of the same code. The bulleted list below shows all applicable index entries (Current and former) that are associated with industry 33621. These index entries further elaborate on the scope of applicable industries that have already been defined at the top of this page.

  • Ambulance bodies manufacturing
  • Ambulances assembling on purchased chassis
  • Assembly line conversions of purchased vans and mini-vans
  • Automobile bodies, passenger car, manufacturing
  • Automobile transporter trailers, multi-car, manufacturing
  • Automobile transporter trailers, single car, manufacturing
  • Automobile wrecker truck bodies manufacturing
  • Automobile wreckers assembling on purchased chassis
  • Boat transporter trailers, multi-unit, manufacturing
  • Boat transporter trailers, single-unit, manufacturing
  • Boxes, truck (e.g., cargo, dump, utility, van), assembled on purchased chassis
  • Bus bodies assembling on purchased chassis
  • Bus bodies manufacturing
  • Camper units, slide-in, for pick-up trucks, manufacturing
  • Camping trailers and chassis manufacturing
  • Caps for pick-up trucks manufacturing
  • Car bodies, kit, manufacturing
  • Demountable cargo containers manufacturing
  • Dump trailer manufacturing
  • Dump-truck lifting mechanisms manufacturing
  • Fifth wheel assemblies manufacturing
  • Flatbed trailers, commercial, manufacturing
  • Garbage truck bodies manufacturing
  • Garbage trucks assembling on purchased chassis
  • Hearse bodies manufacturing
  • Hearses assembling on purchased chassis
  • Heavy trucks assembling on purchased chassis
  • Highway tractors assembling on purchased chassis
  • Horse trailers (except fifth-wheel-type) manufacturing
  • Horse trailers, fifth-wheel-type, manufacturing
  • Kit car bodies manufacturing
  • Logging trailers manufacturing
  • Motor homes, self-contained, assembling on purchased chassis
  • Pickup canopies, caps, or covers manufacturing
  • Ready-mix concrete trucks assembling on purchased chassis
  • School buses assembling on purchased chassis
  • Semi-trailer manufacturing
  • Special purpose highway vehicle (e.g., firefighting vehicles) assembling on purchased chassis
  • Special purpose highway vehicle (e.g., firefighting vehicles) bodies manufacturing
  • Stretch limousines assembling on purchased chassis
  • Tank bodies for trucks manufacturing
  • Tank trailer, liquid and dry bulk, manufacturing
  • Tank trucks (e.g., fuel oil, milk, water) assembling on purchased chassis
  • Tent trailers (hard top and soft top) manufacturing
  • Tow trucks (including tilt and load) assembling on purchased chassis
  • Trailers for transporting horses (except fifth-wheel-type) manufacturing
  • Trailers, camping, manufacturing
  • Trailers, fifth-wheel type, for transporting horses, manufacturing
  • Travel trailers, recreational, manufacturing
  • Truck bodies and cabs manufacturing
  • Truck bodies assembling on purchased chassis
  • Truck campers (i.e., slide-in campers) manufacturing
  • Truck tractors for highway use, assembling on purchased chassis
  • Truck trailer manufacturing
  • Utility trailers manufacturing
  • Van and minivan conversions on purchased chassis
Industry Breakdown for North American Industry Classification System

NAICS codes are broken down by digit. The broadest description starts with the 2 digit sector codes. The 3 digit subsector codes are more specific, then the 4 digit industry group, 5 digit industry (Where you are now), and the most specific is the 6 digit NAICS code. If the code on this page does not describe the industry of the business in question, then select the largest applicable code below. From there, follow through the progression of smaller digits to the larger digits in order to obtain the most specific 6 digit classification.

  • Sector 31-33: Manufacturing
    • Subsector 336: Transportation Equipment Manufacturing
      • Industry Group 3362: Motor Vehicle Body and Trailer Manufacturing
        • Industry 33621: Motor Vehicle Body and Trailer Manufacturing (Current Page)
          • 6 Digit Code(s) NAICS 336211: Motor Vehicle Body Manufacturing
          • 6 Digit Code(s) NAICS 336212: Truck Trailer Manufacturing
          • 6 Digit Code(s) NAICS 336213: Motor Home Manufacturing
          • 6 Digit Code(s) NAICS 336214: Travel Trailer and Camper Manufacturing

Other helpful NAICS Downloads

View the download page for the material below.

NAICS 5 Digit Industry 33621 | Class Codes