Equipment unit · VIN-decoded · NHTSA vPIC

2015 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MAPA4828FA032179 · Trailer · TRAILER
Carriers run under2
31 mo
Inspections4
all-time
OOS inspections0
of 4
First seenJul 20, 2023
MI
Last seenFeb 3, 2026
SD
Inspected under 2 different carriers in 31 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
5MAPA4828FA032179
Make
Mac trailer manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2015
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 17, 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 20, 2023 – Feb 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 3, 2026SDI · Full0—TRANSX LTD 180162TA3533/MB
Apr 8, 2025KYIII · Driver-only1—OLD SCHOOL TRANSPORTATION INC 4131359TA3533/MB
Jul 12, 2024SDII · Walk-around1—TRANSX LTD 180162TA3533/MB
Jul 20, 2023MIII · Walk-around1—TRANSX LTD 180162TA3533/MB
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSX LTD180162Jul 20, 2023Feb 3, 20263MB
OLD SCHOOL TRANSPORTATION INC4131359Apr 8, 2025Apr 8, 20251ON
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.
TA3533MB—TRANSX LTDJul 20, 2023 → Feb 3, 20263
TA3533MB—OLD SCHOOL TRANSPORTATION INCApr 8, 2025 → Apr 8, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 17, 2026