Equipment unit · VIN-decoded · NHTSA vPIC

2000 Kenworth T800

1XKDDR9X6YR847448 · Truck-Tractor · TRUCK
Carriers run under2
26 mo
Inspections6
all-time
OOS inspections3
of 6
First seenDec 28, 2023
TX
Last seenFeb 5, 2026
TX
Inspected under 2 different carriers in 26 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
1XKDDR9X6YR847448
Make
Kenworth
Model
T800
Model year
2000
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
DDR9X

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

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
847448

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
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 · Dec 28, 2023 – Feb 5, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 5, 2026TXI · Full19OOSTYLER BULK TRANSPORTATION LLC 2142924R784532/TX
Oct 20, 2025TXII · Walk-around1TYLER BULK TRANSPORTATION LLC 2142924R784532/TX
Oct 16, 2024TXII · Walk-around1TYLER BULK TRANSPORTATION LLC 2142924R604939/TX
Jun 18, 2024TXI · Full5OOSTYLER BULK TRANSPORTATION LLC 2142924R604939/TX
Mar 18, 2024TXI · Full5J&J VALERO TRANSPORTATION LLC 3449030R604939/TX
Dec 28, 2023TXII · Walk-around2OOSTYLER BULK TRANSPORTATION LLC 2142924R604939/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TYLER BULK TRANSPORTATION LLC2142924Dec 28, 2023Feb 5, 20265TX
J&J VALERO TRANSPORTATION LLC3449030Mar 18, 2024Mar 18, 20241TX
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.
R784532TXTYLER BULK TRANSPORTATION LLCOct 20, 2025Feb 5, 20262
R604939TXTYLER BULK TRANSPORTATION LLCDec 28, 2023Oct 16, 20243
R604939TXJ&J VALERO TRANSPORTATION LLCMar 18, 2024Mar 18, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 24, 2026