| Make | Series | Additional Information |
|---|
| DYNAMAX CORP (COUNTRY COACH) | Class C MotorHomes | Dyna Quest XL Series Motorhomes with M2-112 Chassis |
| FREIGHTLINER | Argosy | Models with 12000 lb Taperleaf Front Suspension |
| FREIGHTLINER | Cascadia | 125 Models with 12000 to 13300 lb Taperleaf Front Suspension |
| FREIGHTLINER | Century Class - C112, C120, CST112 & CST120 | Models with Low Profile Front |
| FREIGHTLINER | Century Class - C112, C120, CST112 & CST120 | Models with 12000 lb Taperleaf Front Suspension |
| FREIGHTLINER | Classic/ClassicXL | Models with 12000 lb Taperleaf Front Suspension |
| FREIGHTLINER | Columbia | Models with 12000 lb Taperleaf Front Suspension |
| FREIGHTLINER | Condor | Models with 14,600 to 20,000 lb Front Suspension |
| FREIGHTLINER | Coronado | Models with 12000 lb Taperleaf Front Suspension |
| FREIGHTLINER | FLC & FLD Series - 112 & 120 Conventional Truck & | Conventional Models with 12000 lb Taperleaf Front Suspension |
| FREIGHTLINER | M2 - Business Class | M2-112 Models with 12000 lb to 20000 Front Axle |
| FREIGHTLINER | Severe Duty Series - 108SD, 114SD & 122SD | All Models with 18,000 lb Flat Leaf Spring |
| FREIGHTLINER CUSTOM CHASSIS | | MC-L Chassis with 9,000 lb Suspension |
| FREIGHTLINER CUSTOM CHASSIS | | B2 Bus Chassis |
| FREIGHTLINER CUSTOM CHASSIS | | Front - Engine Diesel Chassis (FRED Chassis) |
| THOMAS SCHOOL BUS | | Models with Freightliner CC B2 Bus Chassis |
| THOMAS SCHOOL BUS | | Models with Freightliner CC B2 Bus Chassis |
| THOMAS SCHOOL BUS | | Type C Conventional Buses (65 capacity) with 12000 lb Taperleaf Front Suspension |
| WESTERN STAR | 4700 Series | Models with 18,000 lb - 20,000 lb Flat Leaf Spring and Set Forward Front Axle |