VIN 1FUBBUCS23DK40521 — 2003 Freightliner (FREIGHTLIN) FL70
Operated by Superior Service Transport Inc · USDOT 1758533
Vehicle identity
| VIN | 1FUBBUCS23DK40521 |
| Model year | 2003 |
| Make | Freightliner (FREIGHTLIN) |
| Model | FL70 |
| Vehicle type | TRUCK TRACTOR |
| License plate | UT A003807 (Utah) |
| Last inspected | 2025-05-12 |
Most recently recorded carrier for this vehicle
Superior Service Transport Inc Active
- USDOT
- 1758533
- MC
- 643099
- Status
- Active
- Type
- Motor Carrier
- Based in
- Salt Lake City, UT
- Power units
- 77
- Drivers
- 44
- Inspections (24 mo)
- 29
- Crashes (24 mo)
- 6
- Vehicle OOS rate
- 17.4%
Carrier recorded at the latest inspection in the available records (2025-05-12). This does not establish current ownership or confirm that the carrier still operates this vehicle.
View full carrier profile →Authority, insurance & bonds, safety scores, crash history, inspections and the full fleet list.
What this means
1FUBBUCS23DK40521 is a 2003 Freightliner FL70 operated by Superior Service Transport Inc (USDOT 1758533). License plate on its inspection records: UT A003807. 1 roadside inspection on FMCSA record. 1 out-of-service result on record.
What this VIN is
2003 Freightliner FL70 is the vehicle NHTSA’s VIN registry returns for 1FUBBUCS23DK40521. It is a truck-tractor built by DAIMLER TRUCK NORTH AMERICA LLC at the SANTIAGO plant. Powertrain: Mercedes-Benz MBE-900 engine, 6.4L displacement, running on diesel. Its gross vehicle weight rating (Class 8: 33,001 lb and above (14,969 kg and above)) places it in Class 8 heavy-duty (33,001 lb GVWR and above) — the line-haul tractor / heavy straight-truck tier.
Roadside inspection & out-of-service record
This specific vehicle appears in 1 FMCSA roadside inspection (most recent activity 2025-05-12). Its records show 1 out-of-service violation across 1 inspection. Out-of-service breakdown: 1 vehicle. Its most recent inspection (2025-05-12) was in Utah, a Level I — full inspection of the driver and the vehicle. Of 2 recorded violations, the most come from Vehicle Maintenance (2). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operator history
Operated by Superior Service Transport Inc (USDOT 1758533) on 2025-05-12 — 1 inspection, 1 out-of-service.
Full spec sheet (NHTSA vPIC decode)
| Make | FREIGHTLINER |
| Model | FL70 |
| Model Year | 2003 |
| Vehicle Type | TRUCK NHTSA’s top-level vehicle category derived from the VIN. |
| Body Class | Truck-Tractor The body style NHTSA assigns from the VIN — e.g. truck-tractor, straight truck, or cutaway. |
| G V W R | Class 8: 33,001 lb and above (14,969 kg and above) Class 8 heavy-duty (33,001 lb GVWR and above) — the line-haul tractor / heavy straight-truck tier |
| Manufacturer | DAIMLER TRUCK NORTH AMERICA LLC The legal manufacturer of record in NHTSA’s database. |
| Plant City | SANTIAGO Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant Country | MEXICO |
| Engine Model | Mercedes-Benz MBE-900 The engine family installed at the factory — a major driver of resale value and parts availability. |
| Engine Configuration | In-Line Cylinder layout (e.g. inline-6), the dominant configuration in Class 8 diesels. |
| Engine Cylinders | 6 |
| Displacement L | 6.4 Engine displacement in liters — bigger generally means more torque for heavy loads. |
| Fuel Type Primary | Diesel Primary fuel — diesel dominates heavy trucking; CNG/electric change maintenance and range. |
| Brake System Type | Air Air vs hydraulic brakes — air brakes are standard on heavy trucks and require an endorsement. |
| Drive Type | 4x2 Axle drive configuration (e.g. 6x4), which affects traction and fuel economy. |
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 2 | ! Moderate |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |
Operator & inspection history
Related vehicles
- 3AKJGBDV1GSGV4354 Freightliner (3 insp · 4 OOS)
- 1FUBCYCY0GHHF6527 Freightliner (3 insp · 2 OOS)
- 1FUBCYCY4FHGS1358 Freightliner (2 insp · 2 OOS)
- 1FUJA6CK07PX77824 Freightliner (1 insp · 1 OOS)
- 1FUJGBDV5DLFF1893 Freightliner (2 insp)
- 1GRAA64153B050107 Great Dane (2 insp)
Related
Frequently Asked Questions
What does VIN 1FUBBUCS23DK40521 decode to?
Why was 2003 Freightliner FL70 VIN 1FUBBUCS23DK40521 placed out of service?
What license plate is on VIN 1FUBBUCS23DK40521?
Vetting a used truck purchase?
Tell us what you're looking for and we'll send matching new or used trucks — no obligation.