Equipment unit · VIN-decoded · NHTSA vPIC

1998 Kenworth W900

1XKWDB9X0WR762800 · Truck-Tractor · TRUCK
Carriers run under2
33 mo
Inspections9
all-time
OOS inspections3
of 9
First seenSep 12, 2023
IN
Last seenJun 23, 2026
TX
Inspected under 2 different carriers in 33 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
1XKWDB9X0WR762800
Make
Kenworth
Model
W900
Model year
1998
Body class
Truck-Tractor
Vehicle type
TRUCK
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
1XK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
WDB9X

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1998 or 2028

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

North American serial sequence
762800

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
1998

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 · Sep 12, 2023 – Jun 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 23, 2026TXI · Full4BACK FORTY EXPRESS LLC 204080318KT2J/MO
Jun 11, 2026OHII · Walk-around6OOSBACK FORTY EXPRESS LLC 204080318KT2J/MO
Jan 7, 2026TXII · Walk-around12OOSBACK FORTY EXPRESS LLC 204080318KT2J/MO
Nov 7, 2024ARIII · Driver-only0BACK FORTY EXPRESS LLC 204080384KS0K/MO
Oct 16, 2024TXII · Walk-around4BACK FORTY EXPRESS LLC 204080384KS0K/MO
Jul 24, 2024KSII · Walk-around1CANTRELL TRANSPORTATION LLC 281135784KS0K/MO
Jun 17, 2024MOII · Walk-around1CANTRELL TRANSPORTATION LLC 281135784KS0K/MO
Feb 16, 2024TXII · Walk-around2CANTRELL TRANSPORTATION LLC 281135784KSOK/MO
Sep 12, 2023INI · Full15OOSCANTRELL TRANSPORTATION LLC 281135784KS0K/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BACK FORTY EXPRESS LLC2040803Oct 16, 2024Jun 23, 20265MO
CANTRELL TRANSPORTATION LLC2811357Sep 12, 2023Jul 24, 20244MO
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.
18KT2JMO1BACK FORTY EXPRESS LLCJan 7, 2026Jun 23, 20263
84KS0KMOBACK FORTY EXPRESS LLCOct 16, 2024Nov 7, 20242
84KS0KMOCANTRELL TRANSPORTATION LLCSep 12, 2023Jul 24, 20243
84KSOKMOCANTRELL TRANSPORTATION LLCFeb 16, 2024Feb 16, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026