2021 FRHT T680
VIN 1XKYD49X8MJ453267
What this means
1XKYD49X8MJ453267 decodes to a 2021 FRHT T680. 3 roadside inspections on FMCSA record. 1 out-of-service result — investigate the specific causes.
What this VIN is
2021 FRHT T680 is the vehicle NHTSA’s VIN registry returns for 1XKYD49X8MJ453267. It is a truck-tractor built by KENWORTH TRUCK COMPANY at the CHILLICOTHE, OHIO plant. Powertrain: ISX / X15 engine, 15L 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 3 FMCSA roadside inspections between 2025-01-23 and 2025-07-18. It was placed out of service 1 time. That is roughly 33.3% of its inspections producing an out-of-service order — above the national vehicle out-of-service average of about 20%. Out-of-service breakdown: 1 vehicle. Of 1 recorded violation, the most come from Vehicle Maintenance (1). These are FMCSA BASIC safety categories — the same buckets that drive a carrier’s CSA score.
Operator history
This VIN has been operated by 2 different carriers in our records: HASS TRANSPORTATION LLC, AMERICA'S SERVICE LINE LLC. A vehicle that changes operators can carry its inspection and maintenance history across fleets — useful context when vetting a used purchase or investigating an incident.
How to use this report
If you’re buying this truck: ask the seller for repair records tied to the 1 out-of-service event above, and confirm the items were corrected, not just cleared. If you’re investigating an incident: the operator history above links to the carrier’s full FMCSA profile, where you can review authority, insurance, and crash records. This page aggregates public FMCSA roadside data and NHTSA vPIC decode for this VIN; it is informational and not a substitute for a title search or a hands-on inspection.
Full spec sheet (NHTSA vPIC decode)
| Make | KENWORTH |
| Model | T680 |
| Model Year | 2021 |
| 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 | KENWORTH TRUCK COMPANY The legal manufacturer of record in NHTSA’s database. |
| Plant City | CHILLICOTHE Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | OHIO |
| Plant Country | UNITED STATES (USA) |
| Engine Model | ISX / X15 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 | 15 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 |
|---|---|---|
| Vehicle Maintenance | 1 | — Minor |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |
Operator history — 2 carriers operated this VIN
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Frequently Asked Questions
What does VIN 1XKYD49X8MJ453267 decode to?
Why was 2021 FRHT T680 VIN 1XKYD49X8MJ453267 placed out of service?
Which carriers have operated VIN 1XKYD49X8MJ453267?
How complete is this data for VIN 1XKYD49X8MJ453267?
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