Equipment unit · VIN-decoded · NHTSA vPIC

2022 Western trailer company Western Trailer Company

5DN144524NB000600 · Trailer · TRAILER
Carriers run under2
36 mo
Inspections9
all-time
OOS inspections0
of 9
First seen07/10/2023
CA
Last seen07/23/2026
CA
Inspected under 2 different carriers in 36 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
5DN144524NB000600
Make
Western trailer company
Model
Western Trailer Company
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
06/18/2026
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 · 07/10/2023 – 07/23/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
07/23/2026CAI · Full0—MARIO GALVAN TRUCKING 16837494TW3388/CA
06/10/2026CAII · Walk-around0—MARIO GALVAN TRUCKING 16837494TW3388/CA
06/08/2026CAII · Walk-around0—MARIO GALVAN TRUCKING 16837494TW3388/CA
05/13/2026WAI · Full1—MARIO GALVAN TRUCKING 16837494TW3388/CA
01/14/2026CAI · Full0—4SDA LLC 34544294TW3388/CA
12/31/2025CAII · Walk-around0—4SDA LLC 34544294TW3388/CA
07/14/2025CAIII · Driver-only1—MARIO GALVAN TRUCKING 16837494TW3388/CA
05/31/2024CAIII · Driver-only0—MARIO GALVAN TRUCKING 16837494TW3388/CA
07/10/2023CAI · Full0—MARIO GALVAN TRUCKING 16837494TW3388/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARIO GALVAN TRUCKING168374907/10/202307/23/20267CA
4SDA LLC345442912/31/202501/14/20262CA
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.
4TW3388CA2MARIO GALVAN TRUCKING07/10/2023 → 07/23/20267
4TW3388CA—4SDA LLC12/31/2025 → 01/14/20262
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/18/2026