Equipment unit · VIN-decoded · NHTSA vPIC

2016 Western Star 4900

5KJJAED10GPHR6354 · Truck-Tractor · TRUCK
Carriers run under2
34 mo
Inspections5
all-time
OOS inspections0
of 5
First seenJul 3, 2023
ME
Last seenMay 14, 2026
ME
Inspected under 2 different carriers in 34 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
5KJJAED10GPHR6354
Make
Western Star
Model
4900
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
Jul 17, 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
5KJ

Deterministic · VIN positions 1–3.

Vehicle descriptor section
JAED1

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

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
HR6354

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
WESTERN STAR

Prefix basis · 114 decoded VINs at 100.0% prefix purity.

Model
4900

Prefix basis · 114 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

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.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 3, 2023 – May 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 14, 2026MEII · Walk-around1—JBR LOGGING INC 3659012933829/ME
May 14, 2026MEII · Walk-around1—JBR LOGGING INC 3659012933829/ME
Nov 14, 2023MEII · Walk-around0—A E ROBINSON OIL COMPANY INC 752547862063/ME
Nov 6, 2023MEII · Walk-around0—A E ROBINSON OIL COMPANY INC 752547862063/ME
Jul 3, 2023MEII · Walk-around0—A E ROBINSON OIL COMPANY INC 752547862063/ME
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JBR LOGGING INC3659012May 14, 2026May 14, 20262ME
A E ROBINSON OIL COMPANY INC752547Jul 3, 2023Nov 14, 20233ME
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.
933829ME1JBR LOGGING INCMay 14, 2026 → May 14, 20262
862063ME—A E ROBINSON OIL COMPANY INCJul 3, 2023 → Nov 14, 20233
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 17, 2026