Equipment unit · VIN-decoded · NHTSA vPIC

2018 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MADS3533JC043272 · Trailer · TRAILER
Carriers run under2
22 mo
Inspections5
all-time
OOS inspections1
of 5
First seenAug 29, 2023
WV
Last seenJun 21, 2025
WV
Inspected under 2 different carriers in 22 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
5MADS3533JC043272
Make
Mac trailer manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2018
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 2, 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 29, 2023 – Jun 21, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 21, 2025WVII · Walk-around1—MASON'S TRANSPORT INC 1319376C452678/WV
May 6, 2025WVII · Walk-around2—MASON'S TRANSPORT INC 1319376C452678/WV
Aug 15, 2024WVII · Walk-around2—MASON'S TRANSPORT INC 1319376C452678/WV
Oct 27, 2023WVII · Walk-around2OOSJAM TRUCKING INC 3294231C452678/WV
Aug 29, 2023WVII · Walk-around6—JAM TRUCKING INC 3294231C452678/WV
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MASON'S TRANSPORT INC1319376Aug 15, 2024Jun 21, 20253WV
JAM TRUCKING INC3294231Aug 29, 2023Oct 27, 20232WV
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.
C452678WV—MASON'S TRANSPORT INCAug 15, 2024 → Jun 21, 20253
C452678WV—JAM TRUCKING INCAug 29, 2023 → Oct 27, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 2, 2026