Equipment unit · VIN-decoded · NHTSA vPIC

2011 Wilson trailer co.

4WWMAF1A8B5701334 · TRAILER
Carriers run under2
27 mo
Inspections5
all-time
OOS inspections1
of 5
First seenJul 13, 2023
OK
Last seenOct 21, 2025
TX
Inspected under 2 different carriers in 27 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
4WWMAF1A8B5701334
Make
Wilson trailer co.
Model
Not decoded
Model year
2011
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 30, 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 · Jul 13, 2023 – Oct 21, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 21, 2025TXII · Walk-around0—DELYNN TURNER LLC 3313739DLH639/CO
Sep 24, 2025COI · Full14OOSDELYNN TURNER LLC 3313739DLH639/CO
Feb 11, 2025TXII · Walk-around3—M21 TRUCKING LLC 3799956DLH639/CO
Nov 29, 2023OKII · Walk-around1—M21 TRUCKING LLC 3799956BXUV29/CO
Jul 13, 2023OKII · Walk-around7—M21 TRUCKING LLC 3799956BXUV29/CO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DELYNN TURNER LLC3313739Sep 24, 2025Oct 21, 20252CO
M21 TRUCKING LLC3799956Jul 13, 2023Feb 11, 20253CO
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.
DLH639CO—DELYNN TURNER LLCSep 24, 2025 → Oct 21, 20252
DLH639CO—M21 TRUCKING LLCFeb 11, 2025 → Feb 11, 20251
BXUV29CO—M21 TRUCKING LLCJul 13, 2023 → Nov 29, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 30, 2026