NAICS 336120 Heavy Duty Truck Manufacturing

NAICS Code: 336120

Code Title: Heavy Duty Truck Manufacturing

Code Sector: 31-33 - Manufacturing

NAICS 336120 Heavy Duty Truck Manufacturing Description

This industry comprises establishments primarily engaged in (1) manufacturing heavy duty truck chassis and assembling complete heavy duty trucks, buses, heavy duty motor homes, and other special purpose heavy duty motor vehicles for highway use or (2) manufacturing heavy duty truck chassis only.


Cross References

Establishments primarily engaged in--
  • Manufacturing truck and bus bodies and assembling vehicles on a purchased chassis--are classified in U.S. Industry 336211, Motor Vehicle Body Manufacturing;
  • Manufacturing motor homes on purchased chassis--are classified in U.S. Industry 336213, Motor Home Manufacturing;
  • Manufacturing vans, minivans, and light trucks--are classified in U.S. Industry 336112, Light Truck and Utility Vehicle Manufacturing;
  • Manufacturing military armored vehicles--are classified in U.S. Industry 336992, Military Armored Vehicle, Tank, and Tank Component Manufacturing;
  • Manufacturing off highway construction equipment--are classified in Industry 333120, Construction Machinery Manufacturing.

Alternate Titles

  • Assembly plants, heavy trucks, and buses on chassis of own manufacture
  • Buses (except trackless trolley) assembling on chassis of own manufacture
  • Chassis, heavy truck, with or without cabs, manufacturing
  • Garbage trucks assembling on chassis of own manufacture
  • Heavy trucks assembling on chassis of own manufacture
  • Highway tractors assembled on chassis of own manufacture
  • Motor homes, self-contained, mounted on heavy truck chassis of own manufacture
  • Special purpose highway vehicles (e.g., firefighting vehicles) assembling on heavy chassis of own manufacture
  • Tractors, truck for highway use, assembled on chassis of own manufacture
  • Truck tractors for highway use, assembling on chassis of own manufacture
  • Trucks, heavy, assembling on chassis of own manufacture

NAICS 336120 Crosswalk

Crosswalk between the North American Industry Classification System (NAICS) and Standard Industrial Classification System (SIC) --

Crosswalk between the North American Industry Classification System (NAICS) and International Standard Industrial Classification of All Economic Activities Code Revision 4.0 --

  • ISIC 2910 - Manufacture of motor vehicles