Equipment unit · VIN-decoded · NHTSA vPIC

2016 Kenworth W9 Series

1XKWD49X9GR468857 · Truck-Tractor · TRUCK
W900
Carriers run under2
19 mo
Inspections7
all-time
OOS inspections3
of 7
First seenAug 24, 2023
IA
Last seenMar 7, 2025
TX
Inspected under 2 different carriers in 19 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
1XKWD49X9GR468857
Make
Kenworth
Model
W9 Series
Model year
2016
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
WD49X

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1986 or 2016

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

North American serial sequence
468857

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.

Make
KENWORTH

Prefix basis · 5,845 decoded VINs at 94.7% prefix purity.

Model
W9 Series

Prefix basis · 5,845 decoded VINs at 94.7% prefix purity.

Model line
W900

Sourced label · prefix basis 5,845 decoded VINs at 94.7% prefix purity.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

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
2016

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
W9 Series

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

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 24, 2023 – Mar 7, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 7, 2025TXII · Walk-around0TRIANGLE G TRANSPORTATION SERVICES LLC 2940101R559856/TX
Mar 3, 2025TXII · Walk-around1OOSTRIANGLE G TRANSPORTATION SERVICES LLC 2940101R559856/TX
Jun 27, 2024TXII · Walk-around0DYNAMIC ENERGY TRANSPORT LLC 3294447R559856/TX
May 16, 2024SDI · Full5OOSDYNAMIC ENERGY TRANSPORT LLC 3294447R559856/TX
Feb 11, 2024SDIII · Driver-only1OOSDYNAMIC ENERGY TRANSPORT LLC 3294447R559856/TX
Jan 10, 2024SDII · Walk-around1DYNAMIC ENERGY TRANSPORT LLC 3294447RR559856/TX
Aug 24, 2023IAII · Walk-around0DYNAMIC ENERGY TRANSPORT LLC 3294447R559856/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRIANGLE G TRANSPORTATION SERVICES LLC2940101Mar 3, 2025Mar 7, 20252TX
DYNAMIC ENERGY TRANSPORT LLC3294447Aug 24, 2023Jun 27, 20245TX
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.
R559856TXTRIANGLE G TRANSPORTATION SERVICES LLCMar 3, 2025Mar 7, 20252
R559856TXDYNAMIC ENERGY TRANSPORT LLCAug 24, 2023Jun 27, 20244
RR559856TXDYNAMIC ENERGY TRANSPORT LLCJan 10, 2024Jan 10, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026