Equipment unit · VIN-decoded · NHTSA vPIC

2016 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MADN3929GC037476 · Trailer · TRAILER
Carriers run under2
22 mo
Inspections5
all-time
OOS inspections1
of 5
First seenJun 14, 2023
TX
Last seenApr 24, 2025
TX
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
5MADN3929GC037476
Make
Mac trailer manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2016
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 · Jun 14, 2023 – Apr 24, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 24, 2025TXII · Walk-around3—HAROLD & ROSE MONTGOMERY 2974085881292M/TX
Oct 16, 2024TXII · Walk-around1—HAROLD & ROSE MONTGOMERY 2974085881292M/TX
Oct 9, 2024TXII · Walk-around0—HAROLD & ROSE MONTGOMERY 2974085881292M/TX
Feb 26, 2024TXII · Walk-around4—STANFORD TRUCKING INC 1053977548638M/TX
Jun 14, 2023TXII · Walk-around4OOSSTANFORD TRUCKING INC 1053977657880K/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HAROLD & ROSE MONTGOMERY2974085Oct 9, 2024Apr 24, 20253TX
STANFORD TRUCKING INC1053977Jun 14, 2023Feb 26, 20242TX
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.
881292MTX—HAROLD & ROSE MONTGOMERYOct 9, 2024 → Apr 24, 20253
548638MTX—STANFORD TRUCKING INCFeb 26, 2024 → Feb 26, 20241
657880KTX—STANFORD TRUCKING INCJun 14, 2023 → Jun 14, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 2, 2026