| PETERBILT | 320 Series | 320 Models with Split Progressive Springs |
| PETERBILT | Additional Applications | Models with O.E.M. Number |
| PETERBILT | 320 Series | 320 Models with Split Progressive Springs |
| PETERBILT | 357 Series | Conventional Models with Spring Suspension and without Set Back Front Axle. |
| PETERBILT | 375 Series | Conventional Models with Spring Suspension and without Set Back Front Axle. |
| PETERBILT | 376 Series | Conventional Models with Spring Suspension and without Set Back Front Axle. |
| PETERBILT | 377 Series | Conventional Models with Spring Suspension and without Set Back Front Axle. |
| PETERBILT | 378 Series | Conventional Models with Spring Suspension and without Set Back Front Axle. |
| PETERBILT | 379 Series | Conventional Models with Spring Suspension and without Set Back Front Axle. |
| PETERBILT | 385 Series | - 2009 Conventional Models with Spring Suspension and without Set Back Front Axle. |
| PETERBILT | 386 Series | 2006 - Conventional Models with Spring Suspension and without Set Back Front Axle. |
| PETERBILT | 387 Series | - 2009 Conventional Models with Spring Suspension and without Set Back Front Axle. |
| PETERBILT | 382 Series | 2010 - Models with 12,000 lb to 14,600 lb Taperleaf Spring Suspension |
| PETERBILT | 587 Series | 2010 - Models with 12,000 lb to 14,600 lb Taperleaf Spring Suspension |
| PETERBILT | 384 Series | 2010 - Models with 12,000 lb to 14,600 lb Taperleaf Spring Suspension and Set Forward Front Axle. |
| PETERBILT | 357 Series | Conventional Models with Spring Suspension and without Set Back Front Axle. |
| PETERBILT | 375 Series | Conventional Models with Spring Suspension and without Set Back Front Axle. |
| PETERBILT | 376 Series | Conventional Models with Spring Suspension and without Set Back Front Axle. |
| PETERBILT | 377 Series | Conventional Models with Spring Suspension and without Set Back Front Axle. |
| PETERBILT | 378 Series | Conventional Models with Spring Suspension and without Set Back Front Axle. |
| PETERBILT | 379 Series | Conventional Models with Spring Suspension and without Set Back Front Axle. |
| PETERBILT | 385 Series | - 2009 Conventional Models with Spring Suspension and without Set Back Front Axle. |
| PETERBILT | 386 Series | 2006 - Conventional Models with Spring Suspension and without Set Back Front Axle. |
| PETERBILT | 387 Series | - 2009 Conventional Models with Spring Suspension and without Set Back Front Axle. |
| PETERBILT | 388 Series | 2008 - Conventional Models with Spring Suspension and without Set Back Front Axle. |
| PETERBILT | 389 Series | 2008 - Conventional Models with Spring Suspension and without Set Back Front Axle. |
| PETERBILT | 365 Series | 2008 - 10 Models with 18,000 lb to 23,000 lb Taperleaf Front Spring Suspension |
| PETERBILT | 367 Series | 2008 - 10 Models with 18,000 lb to 23,000 lb Taperleaf Front Spring Suspension |
| PETERBILT | Additional Applications | Models with O.E.M. Number |
| Peterbilt | 379 (No Year) | - |