2018 KENWORTH T680
VIN 1XKYD49X6JJ198064
What this means
1XKYD49X6JJ198064 decodes to a 2018 KENWORTH T680. 2 roadside inspections on FMCSA record. Zero out-of-service results — clean inspection history for the operating carrier(s). 1 NHTSA recall matches the year/make/model — verify whether your VIN was serviced.
What this VIN is
2018 KENWORTH T680 is the vehicle NHTSA’s VIN registry returns for 1XKYD49X6JJ198064. It is a truck-tractor built by KENWORTH TRUCK COMPANY at the CHILLICOTHE, OHIO plant. Powertrain: ISX 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 2 FMCSA roadside inspections between 2024-09-19 and 2026-04-06. Across those inspections it was never placed out of service — a clean roadside record for the operating carrier(s), which is a positive signal for maintenance and compliance. Of 2 recorded violations, the most come from Vehicle Maintenance (1), followed by Unsafe Driving (1). These are FMCSA BASIC safety categories — the same buckets that drive a carrier’s CSA score.
Operator history
This vehicle was operated by NULL TANK LINES LLC (DOT 2415724) during our inspection window. Open the carrier profile for that operator’s full safety record, authority status, and fleet size.
Recalls & owner complaints
1 NHTSA safety recall has been issued for the 2018 KENWORTH T680 platform. The most recent, 19V275000, concerns paccar incorporated (paccar) is recalling certain 2018-2020 t680 and t880 tandem axle vehicles equipped with a parking brake on a single axl… Recalls are issued by make/model/year and may apply only to a specific build range — confirm at nhtsa.gov/recalls whether this exact VIN was included and remedied. Owners have filed 11 complaints with NHTSA against this make/model/year — a leading indicator of recurring defects worth checking before purchase.
How to use this report
If you’re buying this truck: its clean out-of-service record is encouraging, but still verify current condition with an independent pre-purchase inspection. 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 | 2018 |
| 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 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 | 1 | — Minor |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |
Operator & inspection history
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1 recall(s) matching this make/model/year
Issue: PACCAR Incorporated (PACCAR) is recalling certain 2018-2020 T680 and T880 tandem axle vehicles equipped with a parking brake on a single axle and certain models of automated manual transmissions. During cold temperatures, the signal from the park brake pressure switch to the transmission controller
Risk: Unexpected vehicle movement may increase the risk of a crash or injury.
Fix: PACCAR will notify owners and dealers will replace the park brake pressure switch, free of charge. PACCAR issued owners and interim notification on June 3, 2019. The recall began August 6, 2019. Owners may contact PACCAR customer service at 1-918-
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Frequently Asked Questions
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