Equipment unit · VIN-decoded · NHTSA vPIC

1997 Wilson trailer co. Wilson Trailer Co.

4WWBGB6B5VM600617 · Trailer · TRAILER
Carriers run under2
24 mo
Inspections4
all-time
OOS inspections3
of 4
First seenMay 3, 2024
CA
Last seenMay 27, 2026
AZ
Inspected under 2 different carriers in 24 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
4WWBGB6B5VM600617
Make
Wilson trailer co.
Model
Wilson Trailer Co.
Model year
1997
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 15, 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 · May 3, 2024 – May 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 27, 2026AZII · Walk-around8OOSSEBASTIAN CASTRO 40500494HB5691/CA
Nov 4, 2024CAII · Walk-around1OOSNAVIL POLET LOPEZ CASTILLO 34385454HB5691/CA
Aug 27, 2024CAIV · Special0—NAVIL POLET LOPEZ CASTILLO 34385454HB5691/CA
May 3, 2024CAIII · Driver-only3OOSNAVIL POLET LOPEZ CASTILLO 34385454HB5691/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SEBASTIAN CASTRO4050049May 27, 2026May 27, 20261CA
NAVIL POLET LOPEZ CASTILLO3438545May 3, 2024Nov 4, 20243CA
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.
4HB5691CA—SEBASTIAN CASTROMay 27, 2026 → May 27, 20261
4HB5691CA—NAVIL POLET LOPEZ CASTILLOMay 3, 2024 → Nov 4, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 15, 2026