Equipment unit · VIN-decoded · NHTSA vPIC

2015 Wilson trailer co.

4WW5532A1F6623775 · TRAILER
Carriers run under2
28 mo
Inspections6
all-time
OOS inspections1
of 6
First seenAug 8, 2023
MN
Last seenDec 16, 2025
ND
Inspected under 2 different carriers in 28 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
4WW5532A1F6623775
Make
Wilson trailer co.
Model
Not decoded
Model year
2015
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 4, 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 · Aug 8, 2023 – Dec 16, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 16, 2025NDII · Walk-around1—MOSER BROTHERS LLC 466459STB9774/MN
Apr 30, 2024SDI · Full1—MICHAELSON FARMS TRANSPORT LLC 1626832STB9774/MN
Apr 8, 2024SDII · Walk-around1OOSMICHAELSON FARMS TRANSPORT LLC 1626832STB9774/MN
Mar 6, 2024SDI · Full1—MICHAELSON FARMS TRANSPORT LLC 1626832STB9774/MN
Jan 24, 2024SDI · Full5—MICHAELSON FARMS TRANSPORT LLC 16268328457STN/MN
Aug 8, 2023MNIII · Driver-only1—MICHAELSON FARMS TRANSPORT LLC 16268328457STN/MN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MOSER BROTHERS LLC466459Dec 16, 2025Dec 16, 20251MN
MICHAELSON FARMS TRANSPORT LLC1626832Aug 8, 2023Apr 30, 20245MN
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.
STB9774MN—MOSER BROTHERS LLCDec 16, 2025 → Dec 16, 20251
STB9774MN—MICHAELSON FARMS TRANSPORT LLCMar 6, 2024 → Apr 30, 20243
8457STNMN—MICHAELSON FARMS TRANSPORT LLCAug 8, 2023 → Jan 24, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 4, 2026