Equipment unit · VIN-decoded · NHTSA vPIC

2016 Western star 4900

5KJJALD17GPHA5936 · Truck-Tractor · TRUCK
Carriers run under1
16 mo
Inspections8
all-time
OOS inspections3
of 8
First seenOct 1, 2023
MN
Last seenFeb 3, 2025
GA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
5KJJALD17GPHA5936
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
Jun 21, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · Oct 1, 2023 – Feb 3, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 3, 2025GAII · Walk-around2OOSDIAMOND TRANSPORTATION SYSTEM INC 4671350639X/WI
Feb 2, 2025NCIII · Driver-only0—DIAMOND TRANSPORTATION SYSTEM INC 4671350639X/WI
Apr 28, 2024ALIII · Driver-only1—DIAMOND TRANSPORTATION SYSTEM INC 4671350639X/WI
Apr 5, 2024ARIII · Driver-only0—DIAMOND TRANSPORTATION SYSTEM INC 4671350639X/WI
Apr 3, 2024SDII · Walk-around2OOSDIAMOND TRANSPORTATION SYSTEM INC 4671350639X/WI
Mar 10, 2024NDII · Walk-around4OOSDIAMOND TRANSPORTATION SYSTEM INC 4671350639X/WI
Dec 11, 2023ILIII · Driver-only0—DIAMOND TRANSPORTATION SYSTEM INC 4671350639X/WI
Oct 1, 2023MNIII · Driver-only1—DIAMOND TRANSPORTATION SYSTEM INC 4671350639X/WI
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DIAMOND TRANSPORTATION SYSTEM INC46713Oct 1, 2023Feb 3, 20258WI
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.
50639XWI—DIAMOND TRANSPORTATION SYSTEM INCOct 1, 2023 → Feb 3, 20258
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026