| Geometric Dimensions | | |
| Overall Length 28' thru 53' | X | X | | |
| Overall Length 48' thru 53' | | | X | |
| | | | |
| Front Exterior and Structure | | | |
| Steel or Aluminum Removable Bulkheads | X | X | X | |
| Bulkhead Windows (Steel Bulkhead Only) | X | X | | |
| Chain Rack on Bulkhead | X | X | | |
| Tarp Restraints | X | X | | |
| Stake Pockets | X | X | X | |
| Manifest Box and Registration Holders | X | X | X | |
| | | | |
| Side Exterior and Structural | | | |
| Single Pipe Spools | X | | |
| Double Pipe Spools | X | X | | |
| Full-width Deck-No pockets, spools or rubrail | X | X | | |
| Sliding Winches | X | X | | |
| Fixed Winches | X | X | | |
| Winch Straps | X | X | | |
| Tarp Restraints | X | X | | |
| | | | |
| Rear Exterior and Structural | | | |
| Filler Plates | X | X | X | |
| Rubber Bumpers | X | X | X | |
| Rope Hooks | X | X | X | |
| | | | |
| Floors, Toolboxes and Floor Restraints | | | |
| Aluminum and Apitong Floors | X | X | | |
| 2, 3, and 4 Nail Strips | X | X | | |
| Floor Restraints | X | X | X | |
| Toolboxes Aluminum or Steel | X | X | X | |
| | | | |
| Understructure Forward and Bay Assembly | | | |
| Steel Crossmembers, 12'' and 16'' Centers | X | X | | |
| Aluminum Crossmembers, 12'' and 16'' Centers | | X | X | |
| Coil Package | X | X | | |
| Tire Carriers | X | X | | |
| Various Support Gears | X | X | | |
| | | | |
| Suspensions | | | |
| Air Ride Suspensions | X | X | X | |
| Spring Suspensions | X | X | | |
| Wide Spreads | X | X | X | |
| Sliding Suspensions | X | X | | |
| Single Axle Suspensions | X | X | | |
| Tandem Axle Suspensions | X | X | X | |
| Tridem Axle Suspensions | X | X | | |
| Pintle Hooks | X | X | | |
| | | | |
| Axles | | | |
| Tapered and Parallel Spindles | X | X | X | |
| Standard and Heavy Wall | X | X | X | |
| Tire Inflation Systems | X | X | X | |
| Long Life Brake Linings | X | X | X | |
| | | | |
| Brake/Mudflap | | | |
| Various ABS Systems | X | X | X | |
| Various Splash Guards and Mudflaps | X | X | X | |
| | | | |
| Tires/Wheels/Hub and Drums | | | |
| Steel and Aluminum Hubs | X | X | X | |
| Various Drums | X | X | X | |
| Steel and Aluminum Disc Wheels | X | X | X | |
| Standard and Wide Based Wheels | X | X | X | |
| Standard and Low Profile Tires | X | X | X | |
| | | | |
| Axle End Condition | | | |
| Hubodometers, Standard and Electronic | X | X | X | |
| Various Wheel Seals | X | X | X | |
| Various Hub Caps | X | X | X | |
| | | | |
| Electrical Wiring/Lights | | | |
| Long Life Lighting Harnesses | X | X | X | |
| LED Marker/Clearance Lights | X | X | X | |
| LED Stop, Tail, and Turn Lights | X | X | X | |
| Supplemental Turn Signals | X | X | X | |
| Additional Marker/Clearance Lights | X | X | X | |
| | | | |
| Finish/Paint/Decals | | | |
| Standard and Custom Paint Finishes | X | X | X | |
| Metallic Paints | X | X | X | |
| Complete Decal Services | X | X | X | |
| | | | |
| | | | |
