Equipment unit · VIN-decoded · NHTSA vPIC

2022 Kenworth T680

1XKYD49X6NJ148397 · Truck-Tractor · TRUCK
Carriers run under2
32 mo
Inspections8
all-time
OOS inspections2
of 8
First seenAug 22, 2023
TX
Last seenApr 1, 2026
MS
Inspected under 2 different carriers in 32 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKYD49X6NJ148397
Make
Kenworth
Model
T680
Model year
2022
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1XK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
YD49X

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1992 or 2022

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
148397

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
KENWORTH

Prefix basis · 43,483 decoded VINs at 100.0% prefix purity.

Model
T680

Prefix basis · 43,483 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2022

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T680

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 22, 2023 – Apr 1, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 1, 2026MSII · Walk-around0SUMMERFORD TRUCK LINE INC 978791214060/AL
Mar 10, 2026GAI · Full10SUMMERFORD TRUCK LINE INC 978791214060/AL
Dec 15, 2024ARIII · Driver-only0SUMMERFORD TRUCK LINE INC 978791214060/AL
Jul 23, 2024CAII · Walk-around4OOSPATRIOT TRUCK LINES LLC 16702041205476/AL
Feb 5, 2024ALIII · Driver-only0PATRIOT TRUCK LINES LLC 16702041205476/AL
Nov 8, 2023SCII · Walk-around4OOSPATRIOT TRUCK LINES LLC 16702041205476/AL
Sep 8, 2023FLIII · Driver-only0PATRIOT TRUCK LINES LLC 16702041170091/AL
Aug 22, 2023TXII · Walk-around0PATRIOT TRUCK LINES LLC 16702041170091/AL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SUMMERFORD TRUCK LINE INC97879Dec 15, 2024Apr 1, 20263AL
PATRIOT TRUCK LINES LLC1670204Aug 22, 2023Jul 23, 20245AL
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
1214060ALSUMMERFORD TRUCK LINE INCDec 15, 2024Apr 1, 20263
1205476ALPATRIOT TRUCK LINES LLCNov 8, 2023Jul 23, 20243
1170091ALPATRIOT TRUCK LINES LLCAug 22, 2023Sep 8, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026