Equipment unit · VIN-decoded · NHTSA vPIC

2012 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MADN4028CC024571 · Trailer · TRAILER
Carriers run under2
25 mo
Inspections4
all-time
OOS inspections0
of 4
First seen08/24/2023
IN
Last seen09/29/2025
IN
Inspected under 2 different carriers in 25 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
5MADN4028CC024571
Make
Mac trailer manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2012
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
07/17/2026
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 · 08/24/2023 – 09/29/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
09/29/2025INII · Walk-around0—JENNINGS TRANSPORT LLC 4147707PD55219/IN
09/23/2025INII · Walk-around0—JENNINGS TRANSPORT LLC 4147707PD55219/IN
01/31/2025INII · Walk-around0—JENNINGS TRANSPORT LLC 4147707SP589MXC/IN
08/24/2023INIII · Driver-only1—BRIAN DINING 3157398SP589MXC/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JENNINGS TRANSPORT LLC414770701/31/202509/29/20253IN
BRIAN DINING315739808/24/202308/24/20231IL
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.
PD55219IN—JENNINGS TRANSPORT LLC09/23/2025 → 09/29/20252
SP589MXCIN—JENNINGS TRANSPORT LLC01/31/2025 → 01/31/20251
SP589MXCIN—BRIAN DINING08/24/2023 → 08/24/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/17/2026