Equipment unit · VIN-decoded · NHTSA vPIC

2024 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MAPA5321RH079434 · Trailer · TRAILER
Carriers run under2
11 mo
Inspections7
all-time
OOS inspections1
of 7
First seenJul 28, 2025
CO
Last seenJun 25, 2026
WA
Inspected under 2 different carriers in 11 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
5MAPA5321RH079434
Make
Mac trailer manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2024
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 25, 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 28, 2025 – Jun 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 25, 2026WAIII · Driver-only1—MD UNITED INC 2565724991571ST/IL
Jun 10, 2026MTII · Walk-around0—MD UNITED INC 2565724991571ST/IL
Apr 21, 2026SDIII · Driver-only0—MD UNITED INC 2565724991571ST/IL
Apr 21, 2026SDIII · Driver-only2OOSGRAY FLEET CORP 25385641053560ST/IL
Jan 21, 2026SDIII · Driver-only1—MD UNITED INC 2565724991571ST/IL
Jan 13, 2026CAII · Walk-around1—MD UNITED INC 2565724991571ST/IL
Jul 28, 2025COIII · Driver-only0—MD UNITED INC 2565724991571ST/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MD UNITED INC2565724Jul 28, 2025Jun 25, 20266IL
GRAY FLEET CORP2538564Apr 21, 2026Apr 21, 20261IL
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.
991571STIL2MD UNITED INCJul 28, 2025 → Jun 25, 20266
1053560STIL—GRAY FLEET CORPApr 21, 2026 → Apr 21, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026