- AAA Cooper Transportation
- ABF Freight System
- A Duie Pyle
- Averitt Express
- Benton Express
- Central Freight
- Central Transportation
- Con-Way Freight
- Cowan
- Dayton Freight
- Estes Express Lines
- Fed Ex Freight
- Fed Ex National
- New England Motor Freight
- New Penn Motor Express
- Oak Harbor Freight Lines
- Old Dominion Freight Line
- R&L Carriers
- Saia
- Southeastern Freight Lines
- Soutwestern Motor Transport
- UPS Feeder
- UPS Freight
- USF Holland
- USF Reddaway
- Vitran Express
- Wilson Trucking
- Yellow Roadway