Equipment unit · VIN-decoded · NHTSA vPIC

1995 Kenworth W900

1XKWDB9X3SR637137 · Truck-Tractor · TRUCK
Carriers run under2
37 mo
Inspections7
all-time
OOS inspections2
of 7
First seenJun 21, 2023
TX
Last seenJul 2, 2026
LA
Inspected under 2 different carriers in 37 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
1XKWDB9X3SR637137
Make
Kenworth
Model
W900
Model year
1995
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
WDB9X

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1995 or 2025

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

North American serial sequence
637137

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
1995

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-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 · Jun 21, 2023 – Jul 2, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 2, 2026LAI · Full2DDK TRANSPORT LLC 4019580P275605/LA
Sep 15, 2025LAII · Walk-around1DDK TRANSPORT LLC 4019580P275605/LA
Jul 1, 2025TXII · Walk-around6OOSDDK TRANSPORT LLC 4019580P275605/LA
Mar 6, 2025LAI · Full12OOSDDK TRANSPORT LLC 4019580P275605/LA
Mar 25, 2024LAIII · Driver-only0DDK TRANSPORT LLC 4019580P275605/LA
Oct 30, 2023LAII · Walk-around1DDK TRANSPORT LLC 4019580P275605/LA
Jun 21, 2023TXI · Full1ONLAND TRANSPORTATION LLC 1337367P275605/LA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DDK TRANSPORT LLC4019580Oct 30, 2023Jul 2, 20266LA
ONLAND TRANSPORTATION LLC1337367Jun 21, 2023Jun 21, 20231LA
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.
P275605LA1DDK TRANSPORT LLCOct 30, 2023Jul 2, 20266
P275605LAONLAND TRANSPORTATION LLCJun 21, 2023Jun 21, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 24, 2026