| AGCO | Mack |
| AutoCar | Massey/Ferguson |
| Ford | Navistar |
| Freightliner | Peterbilt |
| GMC / Chevrolet | Red Dot |
| Kenworth | Volvo White GMC |
| Kubota | Western Star |
| Kysor | Winnebago / RV |
| Allis Chalmers | J.I. Case / IHC |
| Ansel, SGM | John Deere |
| Caterpillar | White |
| Eagle | Versatile |
| Ford / New Holland | - |