Equipment unit · VIN-decoded · NHTSA vPIC

2021 Western star New 4900 Chassis

5KJJBWFM8MLMR8936 · Truck-Tractor · TRUCK
Carriers run under2
30 mo
Inspections7
all-time
OOS inspections1
of 7
First seen06/15/2023
CA
Last seen12/08/2025
CA
Inspected under 2 different carriers in 30 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
5KJJBWFM8MLMR8936
Make
Western star
Model
New 4900 Chassis
Model year
2021
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
06/21/2026
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 · 06/15/2023 – 12/08/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
12/08/2025CAII · Walk-around2—NOR CAL PIPELINE SERVICES 2110020YP57028/CA
05/24/2024CAII · Walk-around0—NOR CAL PIPELINE SERVICES 2110020YP57028/CA
04/30/2024CAV · Vehicle-only0—NOR CAL PIPELINE SERVICES 2110020YP57028/CA
02/29/2024AZII · Walk-around10OOSNOR CAL PIPELINE SERVICES 2110020YP57028/CA
06/16/2023CAI · Full0—NOR CAL PIPELINE SERVICES 2110020YP57028/CA
06/16/2023CAI · Full0—FERNANDO GARCIA PRADO 3031998YP64425/CA
06/15/2023CAII · Walk-around4—NOR CAL PIPELINE SERVICES 2110020YP57028/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NOR CAL PIPELINE SERVICES211002006/15/202312/08/20256CA
FERNANDO GARCIA PRADO303199806/16/202306/16/20231CA
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.
YP57028CA—NOR CAL PIPELINE SERVICES06/15/2023 → 12/08/20256
YP64425CA—FERNANDO GARCIA PRADO06/16/2023 → 06/16/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/21/2026