Equipment unit · VIN-decoded · NHTSA vPIC

1992 Kenworth K100

1XK1DP9XXNJ495024 · Truck-Tractor · TRUCK
Carriers run under3
40 mo
Inspections6
all-time
OOS inspections2
of 6
First seenJun 15, 2023
CO
Last seenOct 7, 2026
US
Inspected under 3 different carriers in 40 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
1XK1DP9XXNJ495024
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.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
1DP9X

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
X · valid

Deterministic · position 9; calculated value X.

Source · 49 CFR Part 565 ↗
Model year candidates
1992 or 2022

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

Source · 49 CFR Part 565 ↗
North American serial sequence
495024

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

Source · 49 CFR Part 565 ↗

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 · Jun 15, 2023 – Oct 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 7, 2026USI · Full0—MMLX TRANSPORT LLC 4562887RP32467/WA
Mar 18, 2026UTIII · Driver-only1—MERCER TRANSPORTATION COMPANY INC 1547123801544/IN
Dec 11, 2025MOI · Full3OOSMERCER TRANSPORTATION COMPANY INC 1547123801544/IN
Oct 20, 2025TNIII · Driver-only1—MERCER TRANSPORTATION COMPANY INC 1547123801544/IN
Oct 15, 2024COII · Walk-around1OOSZAR LLC 2005764DLJ909/CO
Jun 15, 2023COII · Walk-around0—ZAR LLC 2005764DLJ909/CO
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MMLX TRANSPORT LLC4562887Oct 7, 2026Oct 7, 20261WA
MERCER TRANSPORTATION COMPANY INC154712Oct 20, 2025Mar 18, 20263KY
ZAR LLC2005764Jun 15, 2023Oct 15, 20242CO
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.
RP32467WA1MMLX TRANSPORT LLCOct 7, 2026 → Oct 7, 20261
3801544IN—MERCER TRANSPORTATION COMPANY INCOct 20, 2025 → Mar 18, 20263
DLJ909CO—ZAR LLCJun 15, 2023 → Oct 15, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026