2022 NAICS industry in sector 31-33 Manufacturing

32621 Tire Manufacturing

NAICS 32621 is the US industry code for tire manufacturing. It covers establishments primarily engaged in manufacturing tires and inner tubes from natural and synthetic rubber and retreading or rebuilding tires.

Official definition

This industry comprises establishments primarily engaged in manufacturing tires and inner tubes from natural and synthetic rubber and retreading or rebuilding tires.

Source: US Census Bureau, 2022 NAICS descriptions.

When to use a different code

Census classifies these close-sounding activities somewhere else. Businesses mainly engaged in:

Source: US Census Bureau, 2022 NAICS cross-references.

Codes in 32621

Data last changed November 14, 2026. How this page is built.