Equipment unit · VIN-decoded · NHTSA vPIC

1992 Kenworth T600

1XKADR9XXNJ576696 · Truck-Tractor · TRUCK
Carriers run under2
14 mo
Inspections6
all-time
OOS inspections2
of 6
First seenMay 30, 2024
AL
Last seenJul 29, 2025
AL
Inspected under 2 different carriers in 14 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
1XKADR9XXNJ576696
Make
Kenworth
Model
T600
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 24, 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
ADR9X

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

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
576696

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.

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
1992

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T600

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

  • 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 · May 30, 2024 – Jul 29, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 29, 2025ALI · Full5AJF TRUCK LLC 3500226NO TAG/AL
Jun 24, 2025ALII · Walk-around8OOSAJF TRUCK LLC 350022666A04AE/AL
Aug 12, 2024ALIII · Driver-only3OOST SANDERS TRUCKING LLC 127800666A04AE/AL
Aug 2, 2024ALIII · Driver-only0T SANDERS TRUCKING LLC 127800666A04AE/AL
Jul 9, 2024ALII · Walk-around3T SANDERS TRUCKING LLC 127800666A04AE/AL
May 30, 2024ALII · Walk-around6T SANDERS TRUCKING LLC 127800666A04AE/AL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AJF TRUCK LLC3500226Jun 24, 2025Jul 29, 20252AL
T SANDERS TRUCKING LLC1278006May 30, 2024Aug 12, 20244AL
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.
NO TAGALAJF TRUCK LLCJul 29, 2025Jul 29, 20251
66A04AEALAJF TRUCK LLCJun 24, 2025Jun 24, 20251
66A04AEALT SANDERS TRUCKING LLCMay 30, 2024Aug 12, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 24, 2026