NAICS 5 Digit Industry 33612

Industry 33612

NAICS 5  Digit Industry 33612 – Heavy Duty Truck Manufacturing

Definition of NAICS 5 Digit Industry 33612: See industry description for NAICS 336120 below.

Industry Description of NAICS Code 336120: This industry comprises establishments primarily engaged in the following:

  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 for Industry 33612

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 33612. Please review to find the most applicable classification.

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

Other Index Entries for NAICS 5-Digit Industry 33612

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 33612. These index entries further elaborate on the scope of applicable industries that have already been defined at the top of this page.

  • 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

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 3361: Moto Vehicle Manufacturing
        • Industry 33612: Heavy Duty Truck Manufacturing (Current Page)
          • 6 Digit Code(s) NAICS 336120: Heavy Duty Truck Manufacturing

Other helpful NAICS Downloads

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NAICS 5 Digit Industry 33612 | Class Codes