Equipment unit · VIN-decoded · NHTSA vPIC

2023 Western star 57X Chassis

5KJJBZDR5PLUN0573 · Truck-Tractor · TRUCK
Carriers run under2
31 mo
Inspections5
all-time
OOS inspections1
of 5
First seen12/08/2023
IL
Last seen07/15/2026
PA
Inspected under 2 different carriers in 31 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
5KJJBZDR5PLUN0573
Make
Western star
Model
57X Chassis
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
07/17/2026
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 · 12/08/2023 – 07/15/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
07/15/2026PAIII · Driver-only3OOSROBERTSON TRUCKS LLC 3666726P1128254/IL
01/08/2026WII · Full1—ROBERTSON TRUCKS LLC 3666726P1128254/IL
10/08/2025NMIII · Driver-only0—ROBERTSON TRUCKS LLC 3666726P1128254/IL
09/15/2025CAIII · Driver-only0—ROBERTSON TRUCKS LLC 3666726P112854/IL
12/08/2023ILIII · Driver-only0—LSSD INC 320418P1119952/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROBERTSON TRUCKS LLC366672609/15/202507/15/20264MO
LSSD INC32041812/08/202312/08/20231IL
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.
P1128254IL1ROBERTSON TRUCKS LLC10/08/2025 → 07/15/20263
P112854IL—ROBERTSON TRUCKS LLC09/15/2025 → 09/15/20251
P1119952IL—LSSD INC12/08/2023 → 12/08/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/17/2026