Equipment unit · VIN-decoded · NHTSA vPIC

2020 Western star 4900

5KJJALD11LPKZ2052 · Truck-Tractor · TRUCK
Carriers run under1
25 mo
Inspections7
all-time
OOS inspections1
of 7
First seenMay 28, 2024
AK
Last seenJun 4, 2026
AK
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
5KJJALD11LPKZ2052
Make
Western star
Model
4900
Model year
2020
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 28, 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 · May 28, 2024 – Jun 4, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 4, 2026AKII · Walk-around1OOSSPECIALIZED TRANSPORT & RIGGING LLC 2448404STR022/AK
Mar 25, 2026AKIII · Driver-only1—SPECIALIZED TRANSPORT & RIGGING LLC 2448404STR022/AK
Mar 25, 2026AKIII · Driver-only1—SPECIALIZED TRANSPORT & RIGGING LLC 2448404STR022/AK
Dec 9, 2025AKIII · Driver-only1—SPECIALIZED TRANSPORT & RIGGING LLC 2448404STR022/AK
Oct 3, 2025AKI · Full1—SPECIALIZED TRANSPORT & RIGGING LLC 2448404STR022/AK
Mar 13, 2025AKII · Walk-around0—SPECIALIZED TRANSPORT & RIGGING LLC 2448404STR022/AK
May 28, 2024AKIII · Driver-only2—SPECIALIZED TRANSPORT & RIGGING LLC 2448404STR022/AK
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SPECIALIZED TRANSPORT & RIGGING LLC2448404May 28, 2024Jun 4, 20267AK
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.
STR022AK1SPECIALIZED TRANSPORT & RIGGING LLCMay 28, 2024 → Jun 4, 20267
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026