Equipment unit · VIN-decoded · NHTSA vPIC

2021 Western trailer company Western Trailer Company

5DN144828MB001131 · Trailer · TRAILER
Carriers run under3
16 mo
Inspections4
all-time
OOS inspections1
of 4
First seenJun 20, 2024
CA
Last seenOct 21, 2025
CA
Inspected under 3 different carriers in 16 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
5DN144828MB001131
Make
Western trailer company
Model
Western Trailer Company
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
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.
02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 20, 2024 – Oct 21, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 21, 2025CAII · Walk-around5OOSSOCHOR TRUCKING LLC 40679324TN8056/CA
Mar 20, 2025CAII · Walk-around0—MIMIS I E TRANSPORT LLC 38788204TN8056/CA
Oct 3, 2024CAII · Walk-around4—E&A TRANSPORTATION LLC 37114054TN8056/CA
Jun 20, 2024CAIII · Driver-only1—E&A TRANSPORTATION LLC 37114054TN8056/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SOCHOR TRUCKING LLC4067932Oct 21, 2025Oct 21, 20251CA
MIMIS I E TRANSPORT LLC3878820Mar 20, 2025Mar 20, 20251CA
E&A TRANSPORTATION LLC3711405Jun 20, 2024Oct 3, 20242TX
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.
4TN8056CA—SOCHOR TRUCKING LLCOct 21, 2025 → Oct 21, 20251
4TN8056CA—MIMIS I E TRANSPORT LLCMar 20, 2025 → Mar 20, 20251
4TN8056CA—E&A TRANSPORTATION LLCJun 20, 2024 → Oct 3, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 17, 2026
2021 Western trailer company Western Trailer Company — VIN 5DN144828MB001131