Equipment unit · VIN-decoded · NHTSA vPIC

1998 Kenworth T800

1XKDDB0XXWR951037 · Truck-Tractor · TRUCK
Carriers run under2
32 mo
Inspections6
all-time
OOS inspections3
of 6
First seenSep 7, 2023
ND
Last seenMay 24, 2026
ND
Inspected under 2 different carriers in 32 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
1XKDDB0XXWR951037
Make
Kenworth
Model
T800
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 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
DDB0X

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

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
951037

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
T800

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 7, 2023 – May 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 24, 2026NDII · Walk-around5OOSLONESTAR OILFIELD SERVICES LLC 3867963685ESC/ND
Jul 17, 2025NDIII · Driver-only1LONESTAR OILFIELD SERVICES LLC 3867963380DZF/ND
Mar 2, 2025NDIII · Driver-only4OOSLONESTAR OILFIELD SERVICES LLC 3867963380DZF/ND
May 8, 2024NDIII · Driver-only1LONESTAR OILFIELD SERVICES LLC 3867963380DZF/ND
Jan 25, 2024NDIII · Driver-only0DAKOTA CHEMICAL INC 3486915380DZF/ND
Sep 7, 2023NDI · Full25OOSDAKOTA CHEMICAL INC 3486915380DZF/ND
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LONESTAR OILFIELD SERVICES LLC3867963May 8, 2024May 24, 20264ND
DAKOTA CHEMICAL INC3486915Sep 7, 2023Jan 25, 20242ND
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.
685ESCNDLONESTAR OILFIELD SERVICES LLCMay 24, 2026May 24, 20261
380DZFNDLONESTAR OILFIELD SERVICES LLCMay 8, 2024Jul 17, 20253
380DZFNDDAKOTA CHEMICAL INCSep 7, 2023Jan 25, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 24, 2026