Equipment unit · VIN-decoded · NHTSA vPIC

2015 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MAPA4226FA030746 · Trailer · TRAILER
Carriers run under2
20 mo
Inspections5
all-time
OOS inspections2
of 5
First seenMar 12, 2024
CA
Last seenNov 21, 2025
CA
Inspected under 2 different carriers in 20 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
5MAPA4226FA030746
Make
Mac trailer manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2015
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 5, 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 · Mar 12, 2024 – Nov 21, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 21, 2025CAII · Walk-around0—OLDCASTLE APG WEST INC 543274NM5651/CA
Mar 14, 2025CAII · Walk-around0—OLDCASTLE APG WEST INC 543274NM5651/CA
Jan 2, 2025CAII · Walk-around3OOSOLDCASTLE APG WEST INC 543274NM5651/CA
Aug 5, 2024CAI · Full1OOSOLDCASTLE APG WEST INC 543274NM5651/CA
Mar 12, 2024CAI · Full0—CALSTONE CO INC 26520164NM5651/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OLDCASTLE APG WEST INC54327Aug 5, 2024Nov 21, 20254AZ
CALSTONE CO INC2652016Mar 12, 2024Mar 12, 20241CA
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.
4NM5651CA—OLDCASTLE APG WEST INCAug 5, 2024 → Nov 21, 20254
4NM5651CA—CALSTONE CO INCMar 12, 2024 → Mar 12, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 5, 2026