Equipment unit · VIN-decoded · NHTSA vPIC

2015 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MAPA4821FA032170 · Trailer · TRAILER
Carriers run under2
11 mo
Inspections4
all-time
OOS inspections2
of 4
First seenMay 15, 2025
MI
Last seenApr 7, 2026
IN
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
5MAPA4821FA032170
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 · May 15, 2025 – Apr 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 7, 2026INII · Walk-around0—COOLWAY TRUCKING LTD 3474003TH9705/AB
Oct 7, 2025AZI · Full9OOS12302802 CANADA INC 4207926TH9705/MB
Sep 30, 2025MEIII · Driver-only0—12302802 CANADA INC 4207926TH9705/MB
May 15, 2025MII · Full8OOSCOOLWAY TRUCKING LTD 3474003TH9705/MB
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
COOLWAY TRUCKING LTD3474003May 15, 2025Apr 7, 20262ON
12302802 CANADA INC4207926Sep 30, 2025Oct 7, 20252AB
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.
TH9705AB—COOLWAY TRUCKING LTDApr 7, 2026 → Apr 7, 20261
TH9705MB—12302802 CANADA INCSep 30, 2025 → Oct 7, 20252
TH9705MB—COOLWAY TRUCKING LTDMay 15, 2025 → May 15, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 17, 2026