Equipment unit · VIN-decoded · NHTSA vPIC

2022 Kenworth T680

1XKYD49X3NJ492950 · Truck-Tractor · TRUCK
Carriers run under3
22 mo
Inspections11
all-time
OOS inspections4
of 11
First seenSep 23, 2024
AZ
Last seenJul 3, 2026
AR
Inspected under 3 different carriers in 22 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
1XKYD49X3NJ492950
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
3 · valid

Deterministic · position 9; calculated value 3.

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
492950

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 · Sep 23, 2024 – Jul 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 3, 2026ARIII · Driver-only0FIRE TRANSPORT LLC 3607018DFG8JN/FL
Apr 29, 2026OKI · Full1FIRE TRANSPORT LLC 3607018DF68JN/FL
Apr 29, 2026OKI · Full1FIRE TRANSPORT LLC 3607018DF68JN/FL
Apr 29, 2026OKI · Full1FIRE TRANSPORT LLC 3607018DF68JN/FL
Apr 10, 2026TXII · Walk-around2FIRE TRANSPORT LLC 3607018DF68JN/FL
Feb 10, 2026TXIII · Driver-only1FIRE TRANSPORT LLC 3607018DF68JN/FL
Jan 16, 2026TXI · Full1OOSFIRE TRANSPORT LLC 3607018DF68JN/FL
Aug 12, 2025TXII · Walk-around3OOSGOMEZ EXPRESS TRANSPORT LLC 4213287DF68JN/FL
Feb 24, 2025ARIII · Driver-only0YC&LM TRANSPORT LLC 4114379DG78AM/FL
Dec 7, 2024VAIII · Driver-only4OOSYC&LM TRANSPORT LLC 4114379DG78AM/FL
Sep 23, 2024AZIII · Driver-only16OOSYC&LM TRANSPORT LLC 4114379DG78AM/FL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FIRE TRANSPORT LLC3607018Jan 16, 2026Jul 3, 20267FL
GOMEZ EXPRESS TRANSPORT LLC4213287Aug 12, 2025Aug 12, 20251FL
YC&LM TRANSPORT LLC4114379Sep 23, 2024Feb 24, 20253FL
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.
DFG8JNFL1FIRE TRANSPORT LLCJul 3, 2026Jul 3, 20261
DF68JNFL1FIRE TRANSPORT LLCJan 16, 2026Apr 29, 20266
DF68JNFLGOMEZ EXPRESS TRANSPORT LLCAug 12, 2025Aug 12, 20251
DG78AMFLYC&LM TRANSPORT LLCSep 23, 2024Feb 24, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026