Equipment unit · VIN-decoded · NHTSA vPIC

2014 West-mark

1W9TE4023EA488131 · TRAILER
Carriers run under3
23 mo
Inspections4
all-time
OOS inspections0
of 4
First seenJan 30, 2024
CA
Last seenDec 8, 2025
CA
Inspected under 3 different carriers in 23 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
1W9TE4023EA488131
Make
West-mark
Model
Not decoded
Model year
2014
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 5, 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 30, 2024 – Dec 8, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 8, 2025CAI · Full2—IDAHO MILK TRANSPORT LLC 303084TP9551/ID
Nov 7, 2024NVII · Walk-around1—TREVINO LOGISTICS LLC 4231516TP9551/ID
Jul 25, 2024CAI · Full0—IDAHO MILK TRANSPORT LLC 303084TP9551/ID
Jan 30, 2024CAI · Full4—MIGUEL A VISCARRA 2895890TP9551/ID
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
IDAHO MILK TRANSPORT LLC303084Jul 25, 2024Dec 8, 20252ID
TREVINO LOGISTICS LLC4231516Nov 7, 2024Nov 7, 20241ID
MIGUEL A VISCARRA2895890Jan 30, 2024Jan 30, 20241CA
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.
TP9551ID—IDAHO MILK TRANSPORT LLCJul 25, 2024 → Dec 8, 20252
TP9551ID—TREVINO LOGISTICS LLCNov 7, 2024 → Nov 7, 20241
TP9551ID—MIGUEL A VISCARRAJan 30, 2024 → Jan 30, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 5, 2026