VIN 1HTWYAHT06J373178 — 2006 International (INTERNATIO) SF647
Operated by Constructora Dorta Roriguez Se · USDOT 4082686
Vehicle identity
| VIN | 1HTWYAHT06J373178 |
| Model year | 2006 |
| Make | International (INTERNATIO) |
| Model | SF647 |
| Vehicle type | STRAIGHT TRUCK |
| License plate | PR H95005 (Puerto Rico) |
| Last inspected | 2025-12-15 |
Most recently recorded carrier for this vehicle
Constructora Dorta Roriguez Se Active
- USDOT
- 4082686
- MC
- 1731864
- Status
- Active
- Type
- Motor Carrier
- Based in
- Arecibo, PR
- Power units
- 10
- Drivers
- 11
- Inspections (24 mo)
- 5
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 20%
Carrier recorded at the latest inspection in the available records (2025-12-15). 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
1HTWYAHT06J373178 is a 2006 International SF647 operated by Constructora Dorta Roriguez Se (USDOT 4082686). License plate on its inspection records: PR H95005. 1 roadside inspection on FMCSA record. 1 out-of-service result on record.
What this VIN is
2006 International SF647 is the vehicle NHTSA’s VIN registry returns for 1HTWYAHT06J373178. It is a truck built by INTERNATIONAL MOTORS, LLC at the GARLAND, TEXAS plant. Powertrain: Cummins ISM engine, 10.815462240L 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 2025-12-15). Its records show 1 out-of-service violation across 1 inspection. Out-of-service breakdown: 1 driver. Its most recent inspection (2025-12-15) was in Puerto Rico, a Level II — walk-around inspection of the driver and the vehicle. Of 4 recorded violations, the most come from Hazmat (3), followed by Driver Fitness (1). Hazmat covers hazardous-materials packaging, placards and shipping papers.
Operator history
Operated by Constructora Dorta Roriguez Se (USDOT 4082686) on 2025-12-15 — 1 inspection, 1 out-of-service.
Full spec sheet (NHTSA vPIC decode)
| Make | INTERNATIONAL |
| Model | SF647 |
| Model Year | 2006 |
| Series | WorkStar 7600 |
| 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 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 | INTERNATIONAL MOTORS, LLC The legal manufacturer of record in NHTSA’s database. |
| Plant City | GARLAND Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | TEXAS |
| Plant Country | UNITED STATES (USA) |
| Engine Model | Cummins ISM The engine family installed at the factory — a major driver of resale value and parts availability. |
| Displacement L | 10.815462240 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 | 6x4 Axle drive configuration (e.g. 6x4), which affects traction and fuel economy. |
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Hazmat | 3 | ! Moderate |
| Driver Fitness | 1 | — Minor |
| Vehicle Maintenance | 0 | ✓ Clean |
| Unsafe Driving | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
Operator & inspection history
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Frequently Asked Questions
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