VIN 1HTSLABM7XH589911 — 1999 CUSTOM SCO 4700 Low Profile
Operated by Mark Westpfahl · USDOT 1845074
Vehicle identity
| VIN | 1HTSLABM7XH589911 |
| Model year | 1999 |
| Make | CUSTOM SCO |
| Model | 4700 Low Profile |
| Vehicle type | STRAIGHT TRUCK |
| License plate | AR B267821 (Arkansas) |
| Last inspected | 2025-10-17 |
Most recently recorded carrier for this vehicle
Mark Westpfahl Active
- USDOT
- 1845074
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Fort Smith, AR
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 1
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 100%
Carrier recorded at the latest inspection in the available records (2025-10-17). 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
1HTSLABM7XH589911 is a 1999 CUSTOM SCO 4700 Low Profile operated by Mark Westpfahl (USDOT 1845074). License plate on its inspection records: AR B267821. 1 roadside inspection on FMCSA record. 1 out-of-service result on record.
What this VIN is
1999 CUSTOM SCO 4700 Low Profile is the vehicle NHTSA’s VIN registry returns for 1HTSLABM7XH589911. It is a truck built by INTERNATIONAL MOTORS, LLC at the SPRINGFIELD, OHIO plant. Powertrain: 7.275856416L displacement, running on diesel. Its gross vehicle weight rating (Class 6: 19,501 - 26,000 lb (8,845 - 11,794 kg)) places it in Class 6 medium-duty (19,501–26,000 lb) — single-axle delivery and beverage trucks.
Roadside inspection & out-of-service record
This specific vehicle appears in 1 FMCSA roadside inspection (most recent activity 2025-10-17). Its records show 1 out-of-service violation across 1 inspection. Out-of-service breakdown: 1 vehicle. Its most recent inspection (2025-10-17) was in Arkansas, a Level I — full inspection of the driver and the vehicle. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by Mark Westpfahl (USDOT 1845074) on 2025-10-17 — 1 inspection, 1 out-of-service.
Full spec sheet (NHTSA vPIC decode)
| Make | INTERNATIONAL |
| Model | 4700 Low Profile |
| Model Year | 1999 |
| Vehicle Type | INCOMPLETE VEHICLE NHTSA’s top-level vehicle category derived from the VIN. |
| Body Class | Truck The body style NHTSA assigns from the VIN — e.g. truck-tractor, straight truck, or cutaway. |
| G V W R | Class 6: 19,501 - 26,000 lb (8,845 - 11,794 kg) Class 6 medium-duty (19,501–26,000 lb) — single-axle delivery and beverage trucks |
| Manufacturer | INTERNATIONAL MOTORS, LLC The legal manufacturer of record in NHTSA’s database. |
| Plant City | SPRINGFIELD Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | OHIO |
| Plant Country | UNITED STATES (USA) |
| Engine Cylinders | 8 |
| Displacement L | 7.275856416 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 | Hydraulic 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. |
Operator & inspection history
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Frequently Asked Questions
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