Equipment unit · VIN-decoded · NHTSA vPIC

2015 Western trailer company Western Trailer Company

5DN114820FB000471 · Trailer · TRAILER
Carriers run under3
32 mo
Inspections8
all-time
OOS inspections0
of 8
First seenNov 8, 2023
MT
Last seenJul 16, 2026
CA
Inspected under 3 different carriers in 32 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
5DN114820FB000471
Make
Western trailer company
Model
Western Trailer Company
Model year
2015
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 20, 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 8, 2023 – Jul 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 16, 2026CAI · Full0—M TRACK INC 444828440541AL/WA
Apr 16, 2026CAI · Full0—M TRACK INC 444828440541AL/WA
Apr 7, 2026CAII · Walk-around0—M TRACK INC 444828440541AL/WA
Jan 9, 2026ORI · Full1—M TRACK INC 444828440541AL/WA
Dec 9, 2025CAII · Walk-around0—M TRACK INC 444828440541AL/WA
Oct 15, 2025CAI · Full0—M TRACK INC 444828440541AL/WA
Jun 17, 2025CAII · Walk-around0—AMERICAN STAR LLC 327660840541AL/WA
Nov 8, 2023MTIII · Driver-only0—SYSTEM TRANSPORT INC 279359156ZB/WA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
M TRACK INC4448284Oct 15, 2025Jul 16, 20266WA
AMERICAN STAR LLC3276608Jun 17, 2025Jun 17, 20251WA
SYSTEM TRANSPORT INC27935Nov 8, 2023Nov 8, 20231WA
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.
40541ALWA2M TRACK INCOct 15, 2025 → Jul 16, 20266
40541ALWA—AMERICAN STAR LLCJun 17, 2025 → Jun 17, 20251
9156ZBWA—SYSTEM TRANSPORT INCNov 8, 2023 → Nov 8, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026