This year's annual FleetOwner 500: For-Hire list included the industry's best trucking companies of all sizes, operating types, and annual growth. This media gallery, however, focuses on the companies with the most trailers in 2024.
Companies such as FedEx and UPS are included on this list as well as smaller ones like Containerport Group.
See also: FleetOwner 500: For-Hire 2024
1. FedEx
- Trailers: 139,752
- Top 500 rank: 1
- 2024 Growth: 0
- Headquarters: Memphis, Tennessee
- Operating Type: Package/LTL
2. J.B. Hunt Transport
- Trailers: 139,090
- Top 500 rank: 4
- 2024 Growth: 0
- Headquarters: Lowell, Arkansas
- Operating Type: General Freight
3. Knight-Swift Transportation Holdings
- Trailers: 89,545
- Top 500 rank: 3
- 2024 Growth: 0
- Headquarters: Phoenix, Arizona
- Operating Type: General Freight
4. UPS
- Trailers: 85,918
- Top 500 rank: 2
- 2024 Growth: 0
- Headquarters: Atlanta, Georgia
- Operating Type: Package/LTL
5. Containerport Group
- Trailers: 85,547
- Top 500 rank: 83
- 2024 Growth: +7
- Headquarters: Cleveland, Ohio
- Operating Type: General Freight
6. Schneider National
- Trailers: 43,934
- Top 500 rank: 6
- 2024 Growth: +1
- Headquarters: Green Bay, Wisconsin
- Operating Type: General Freight
7. Old Dominion Freight Line
- Trailers: 42,162
- Top 500 rank: 10
- 2024 Growth: 0
- Headquarters: Thomasville, North Carolina
- Operating Type: Package/LTL
8. R+L Carriers
- Trailers: 41,103
- Top 500 rank: 5
- 2024 Growth: 0
- Headquarters: Wilmington, Ohio
- Operating Type: Package/LTL
9. Estes Express Lines
- Trailers: 37,613
- Top 500 rank: 9
- 2024 Growth: +2
- Headquarters: Richmond, Virginia
- Operating Type: Package/LTL
10. TFI International
- Trailers: 33,831
- Top 500 rank: 7
- 2024 Growth: +2
- Headquarters: Saint-Laurent, Quebec
- Operating Type: Package/LTL
