Equipment unit · VIN-decoded · NHTSA vPIC

2017 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MAPA4828HA036557 · Trailer · TRAILER
Carriers run under2
21 mo
Inspections5
all-time
OOS inspections0
of 5
First seen01/23/2024
NC
Last seen10/06/2025
NC
Inspected under 2 different carriers in 21 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
5MAPA4828HA036557
Make
Mac trailer manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2017
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
07/31/2026
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 · 01/23/2024 – 10/06/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
10/06/2025NCI · Full0—TRANSOURCE INC 342780AJ34524/NC
02/25/2025NCII · Walk-around0—UNION GROVE LUMBER INC 721713AJ34524/NC
02/07/2025NCIII · Driver-only0—UNION GROVE LUMBER INC 721713AJ34524/NC
08/15/2024NCIII · Driver-only0—UNION GROVE LUMBER INC 721713AJ34524/NC
01/23/2024NCII · Walk-around0—UNION GROVE LUMBER INC 721713AJ34524/NC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSOURCE INC34278010/06/202510/06/20251NC
UNION GROVE LUMBER INC72171301/23/202402/25/20254NC
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.
AJ34524NC—TRANSOURCE INC10/06/2025 → 10/06/20251
AJ34524NC—UNION GROVE LUMBER INC01/23/2024 → 02/25/20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/31/2026