Equipment unit · VIN-decoded · NHTSA vPIC

2017 Western trailer company Western Trailer Company

5DN115341HB000979 · Trailer · TRAILER
Carriers run under2
25 mo
Inspections4
all-time
OOS inspections0
of 4
First seenJan 29, 2024
WA
Last seenFeb 26, 2026
WA
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
5DN115341HB000979
Make
Western trailer company
Model
Western Trailer Company
Model year
2017
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 · Jan 29, 2024 – Feb 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 26, 2026WAIII · Driver-only0—ZMD TRUCKING LLC 343303066299AL/WA
Mar 11, 2025UTIII · Driver-only1—SWANSON HAY CO INC 6756207892AK/WA
Nov 21, 2024WAIII · Driver-only0—SWANSON HAY CO INC 6756207892AK/WA
Jan 29, 2024WAIII · Driver-only0—SWANSON HAY CO INC 6756207892AK/WA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ZMD TRUCKING LLC3433030Feb 26, 2026Feb 26, 20261WA
SWANSON HAY CO INC67562Jan 29, 2024Mar 11, 20253WA
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.
66299ALWA—ZMD TRUCKING LLCFeb 26, 2026 → Feb 26, 20261
07892AKWA—SWANSON HAY CO INCJan 29, 2024 → Mar 11, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 17, 2026