- Detroit Diesel
Manufacturer of engines, drive trains, and parts.
- John Deere
Manufacturer of residential, commercial, construction, forestry, golf, and agricultural vehicles, also engines and drivetrain.
A division of Paccar inc., manufacturer of heavy and medium duty trucks.
- Mack Trucks
Manufacturer of commercial vehicles sold under the Kenworth, Peterbilt, and DAF nameplates.
Manufacturer of medium and heavy duty trucks.