2022 NAICS national industry in sector 48-49 Transportation and Warehousing

484121 General Freight Trucking, Long-Distance, Truckload

NAICS 484121 is the US industry code for general freight trucking, long-distance, truckload. This U.S.

Code
484121 (2022 NAICS)
Title
General Freight Trucking, Long-Distance, Truckload
Part of
General Freight Trucking, Long-Distance
SBA small business limit
Average annual receipts up to $34 million
Closest UK SIC
49200 (details)

Changes coming. The NAICS 2027 revision applies to data from 1 January 2027, and SBA proposed new size standards on 20 August 2026. The values on this page are the ones in force today; we update this page when the official files change.

Official definition

This U.S. industry comprises establishments primarily engaged in providing long-distance general freight truckload (TL) trucking. These long-distance general freight truckload carrier establishments provide full truck movement of freight from origin to destination. The shipment of freight on a truck is characterized as a full single load not combined with other shipments.

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.

Businesses that use this code

Activities listed under 484121

The Census index assigns these 5 activities to this code. If your business matches one, this is your code.

Source: US Census Bureau, 2022 NAICS index file.

SBA size standard for 484121

To count as a small business for SBA loans and federal contracts under NAICS 484121, your business (including affiliates) must not exceed $34 million in average annual receipts. Check your business.

Source: SBA table of size standards, effective March 17, 2023.

Closest UK SIC 2007 codes

There is no official one-to-one link between NAICS and UK SIC. These codes share the same international class (ISIC Rev. 4: 4923), so treat them as a starting point and check the definition.

Built from Census concordances 2022→2017 NAICS and 2017 NAICS→ISIC Rev. 4.

Similar codes to compare

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