Equipment unit · VIN-decoded · NHTSA vPIC

2021 Western trailer company Western Trailer Company

5DN154420MB001059 · Trailer · TRAILER
Carriers run under2
25 mo
Inspections6
all-time
OOS inspections1
of 6
First seenNov 10, 2023
CA
Last seenDec 3, 2025
CA
Inspected under 2 different carriers in 25 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
5DN154420MB001059
Make
Western trailer company
Model
Western Trailer Company
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 25, 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 · Nov 10, 2023 – Dec 3, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 3, 2025CAII · Walk-around0—ATLAS BULK INC 30608684TF6168/CA
Dec 28, 2024CAII · Walk-around0—SAMS CLUB TRANSPORT LLC 40255934TF6168/CA
Sep 4, 2024CAI · Full0—SAMS CLUB TRANSPORT LLC 40255934TF6168/CA
Jun 29, 2024CAII · Walk-around0—SAMS CLUB TRANSPORT LLC 40255934TF6168/CA
Nov 29, 2023CAII · Walk-around4OOSSAMS CLUB TRANSPORT LLC 40255934TF6168/CA
Nov 10, 2023CAII · Walk-around0—SAMS CLUB TRANSPORT LLC 40255934TF6168/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ATLAS BULK INC3060868Dec 3, 2025Dec 3, 20251CA
SAMS CLUB TRANSPORT LLC4025593Nov 10, 2023Dec 28, 20245CA
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.
4TF6168CA—ATLAS BULK INCDec 3, 2025 → Dec 3, 20251
4TF6168CA—SAMS CLUB TRANSPORT LLCNov 10, 2023 → Dec 28, 20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026