Equipment unit · VIN-decoded · NHTSA vPIC

2006 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MADS35396C011689 · Trailer · TRAILER
Carriers run under2
10 mo
Inspections7
all-time
OOS inspections2
of 7
First seenJun 6, 2025
WV
Last seenApr 2, 2026
WV
Inspected under 2 different carriers in 10 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
5MADS35396C011689
Make
Mac trailer manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2006
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 21, 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 · Jun 6, 2025 – Apr 2, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 2, 2026WVII · Walk-around4OOSMARCUM TRUCKING LLC 3421276C375699/WV
Oct 27, 2025WVII · Walk-around8OOSMARCUM TRUCKING LLC 3421276C375699/WV
Oct 24, 2025WVII · Walk-around4—MARCUM TRUCKING LLC 3421276C375699/WV
Sep 10, 2025WVII · Walk-around1—BLACK DIAMOND CONTRACTING LLC 4250797C375699/WV
Aug 19, 2025WVII · Walk-around1—MARCUM TRUCKING LLC 3421276C375699/WV
Jul 28, 2025WVII · Walk-around6—MARCUM TRUCKING LLC 3421276C375699/WV
Jun 6, 2025WVII · Walk-around0—BLACK DIAMOND CONTRACTING LLC 4250797C375699/WV
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARCUM TRUCKING LLC3421276Jul 28, 2025Apr 2, 20265WV
BLACK DIAMOND CONTRACTING LLC4250797Jun 6, 2025Sep 10, 20252WV
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.
C375699WV—MARCUM TRUCKING LLCJul 28, 2025 → Apr 2, 20265
C375699WV—BLACK DIAMOND CONTRACTING LLCJun 6, 2025 → Sep 10, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026