Equipment unit · VIN-decoded · NHTSA vPIC

2000 Kenworth W900

1NKWLB0X5YJ835929 · Truck · INCOMPLETE VEHICLE
Carriers run under2
14 mo
Inspections7
all-time
OOS inspections3
of 7
First seenDec 19, 2024
NY
Last seenFeb 18, 2026
PA
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
1NKWLB0X5YJ835929
Make
Kenworth
Model
W900
Model year
2000
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
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
1NK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
WLB0X

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
2000 or 2030

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

North American serial sequence
835929

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
2000

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
W900

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

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 · Dec 19, 2024 – Feb 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 18, 2026PAIII · Driver-only0SAFFORD MAINTENANCE LLC 445550251698PF/NY
Jan 13, 2026PAIII · Driver-only0SAFFORD MAINTENANCE LLC 445550251698PF/NY
Jan 12, 2026PAIII · Driver-only0SAFFORD MAINTENANCE LLC 445550251698PF/NY
Sep 19, 2025PAIII · Driver-only2OOSSAFFORD MAINTENANCE LLC 445550251698PF/NY
Sep 15, 2025PAII · Walk-around4OOSSAFFORD MAINTENANCE LLC 445550251698PF/NY
Jun 17, 2025PAIII · Driver-only1SAFFORD SERVICE CORP 115432582150PC/NY
Dec 19, 2024NYII · Walk-around4OOSSAFFORD SERVICE CORP 115432582150PC/NY
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SAFFORD MAINTENANCE LLC4455502Sep 15, 2025Feb 18, 20265NY
SAFFORD SERVICE CORP1154325Dec 19, 2024Jun 17, 20252NY
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.
51698PFNYSAFFORD MAINTENANCE LLCSep 15, 2025Feb 18, 20265
82150PCNYSAFFORD SERVICE CORPDec 19, 2024Jun 17, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026