Equipment unit · VIN-decoded · NHTSA vPIC

1992 Kenworth K100

1XK1D49X0NJ492700 · Truck-Tractor · TRUCK
Carriers run under2
26 mo
Inspections5
all-time
OOS inspections1
of 5
First seenMar 20, 2024
NV
Last seenMay 25, 2026
WA
Inspected under 2 different carriers in 26 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
1XK1D49X0NJ492700
Make
Kenworth
Model
K100
Model year
1992
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 28, 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
1D49X

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

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
492700

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Mar 20, 2024 – May 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 25, 2026WAIII · Driver-only0—BAK EXPRESS LLC 3942441AN02252/AZ
May 13, 2026IDI · Full0—BAK EXPRESS LLC 3942441AN02252/AZ
Apr 7, 2026ORIII · Driver-only0—BAK EXPRESS LLC 3942441AN02252/AZ
Feb 25, 2025CAI · Full2OOSMATHER BROS INC 1608441YP19728/CA
Mar 20, 2024NVIII · Driver-only0—MATHER BROS INC 1608441YP19728/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BAK EXPRESS LLC3942441Apr 7, 2026May 25, 20263AZ
MATHER BROS INC1608441Mar 20, 2024Feb 25, 20252CA
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.
AN02252AZ—BAK EXPRESS LLCApr 7, 2026 → May 25, 20263
YP19728CA—MATHER BROS INCMar 20, 2024 → Feb 25, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026