VIN 3HTPAAPT2SN618421 — 2025 International (INTERNATIO) HX520
Recorded with Adams Construction Company · USDOT 339391
Vehicle identity
| VIN | 3HTPAAPT2SN618421 |
| Model year | 2025 |
| Make | International (INTERNATIO) |
| Model | HX520 |
| Vehicle type | STRAIGHT TRUCK |
| License plate | VA 37212P (Virginia) |
| Last inspected | 2025-12-29 |
Recorded vehicle, plate and carrier history
These are dated observations in the records available to us. They do not establish ownership, a sale, a transfer date, or continuous use between observations. The latest observation may not describe today’s vehicle or carrier.
| Observed dates | VIN | Plate | Reported carrier |
|---|---|---|---|
| 2025-12-29 | 3HTPAAPT2SN618421 | VA 37212P | ADAMS CONSTRUCTION COMPANY · USDOT 339391 |
Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.
Most recently recorded carrier for this vehicle
Adams Construction Company Active
- USDOT
- 339391
- MC
- 1518168
- Status
- Active
- Type
- Carrier & Shipper
- Based in
- Roanoke, VA
- Power units
- 308
- Drivers
- 200
- Inspections (24 mo)
- 33
- Crashes (24 mo)
- 15
- Vehicle OOS rate
- 5.9%
Carrier recorded at the latest inspection in the available records (2025-12-29). 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
3HTPAAPT2SN618421 is a 2025 International HX520 operated by Adams Construction Company (USDOT 339391). License plate on its inspection records: VA 37212P. 1 roadside inspection on FMCSA record. No out-of-service violations are recorded for this VIN in the available inspection records. Other violations may still be present.
What this VIN is
2025 International HX520 is the vehicle NHTSA’s VIN registry returns for 3HTPAAPT2SN618421. It is a truck built by INTERNATIONAL MOTORS, LLC at the ESCOBEDO, NUEVO LEÓN plant. Powertrain: X15, Signature engine, 14.994163560L 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 2025-12-29). Across those inspections it was never placed out of service. Its most recent inspection (2025-12-29) was in Virginia, a Level III — driver and paperwork only. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by Adams Construction Company (USDOT 339391) on 2025-12-29 — 1 inspection, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | INTERNATIONAL |
| Model | HX520 |
| Model Year | 2025 |
| Series | HX |
| 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 | ESCOBEDO Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | NUEVO LEÓN |
| Plant Country | MEXICO |
| Engine Model | X15, Signature The engine family installed at the factory — a major driver of resale value and parts availability. |
| Displacement L | 14.994163560 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. |
Operator & inspection history
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