Equipment unit · VIN-decoded · NHTSA vPIC

2014 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MADN3634EC025259 · Trailer · TRAILER
Carriers run under2
30 mo
Inspections5
all-time
OOS inspections1
of 5
First seen11/02/2023
MN
Last seen05/21/2026
MN
Inspected under 2 different carriers in 30 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
5MADN3634EC025259
Make
Mac trailer manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2014
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
07/02/2026
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 · 11/02/2023 – 05/21/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
05/21/2026MNIII · Driver-only1—TRM TRUCKING LLC 341911427114STY/MN
05/13/2026WIII · Walk-around3—BARRETT LLC 2518359707500/WI
08/07/2025MNI · Full8OOSTRM TRUCKING LLC 34191142714STY/MN
05/22/2025MNIII · Driver-only2—TRM TRUCKING LLC 34191142714STY/MN
11/02/2023MNIII · Driver-only1—TRM TRUCKING LLC 34191142714STY/MN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRM TRUCKING LLC341911411/02/202305/21/20264MN
BARRETT LLC251835905/13/202605/13/20261WI
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.
27114STYMN—TRM TRUCKING LLC05/21/2026 → 05/21/20261
707500WI—BARRETT LLC05/13/2026 → 05/13/20261
2714STYMN—TRM TRUCKING LLC11/02/2023 → 08/07/20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/02/2026