Equipment unit · VIN-decoded · NHTSA vPIC

2023 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MAFC3924PR082336 · Trailer · TRAILER
Carriers run under2
31 mo
Inspections8
all-time
OOS inspections1
of 8
First seenDec 6, 2023
MI
Last seenJul 22, 2026
MI
Inspected under 2 different carriers in 31 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
5MAFC3924PR082336
Make
Mac trailer manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 21, 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 · Dec 6, 2023 – Jul 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 22, 2026MII · Full3—TIRELESS TRANSPORTATION LLC 4454211F3074445/MI
Dec 1, 2025MII · Full1—TIRELESS TRANSPORTATION LLC 4454211F307445/MI
Oct 14, 2025ILIII · Driver-only0—BIG JIM TRUCKING INC 594213F307445/MI
Sep 22, 2025MIIII · Driver-only1—BIG JIM TRUCKING INC 594213E780636/MI
Jun 16, 2025MIII · Walk-around0—BIG JIM TRUCKING INC 594213E780636/MI
Oct 1, 2024MIII · Walk-around1—BIG JIM TRUCKING INC 594213E780636/MI
Mar 13, 2024MII · Full1OOSBIG JIM TRUCKING INC 594213E780636/MI
Dec 6, 2023MIII · Walk-around1—BIG JIM TRUCKING INC 594213E780636/MI
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TIRELESS TRANSPORTATION LLC4454211Dec 1, 2025Jul 22, 20262MI
BIG JIM TRUCKING INC594213Dec 6, 2023Oct 14, 20256MI
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.
F3074445MI2TIRELESS TRANSPORTATION LLCJul 22, 2026 → Jul 22, 20261
F307445MI—TIRELESS TRANSPORTATION LLCDec 1, 2025 → Dec 1, 20251
F307445MI—BIG JIM TRUCKING INCOct 14, 2025 → Oct 14, 20251
E780636MI—BIG JIM TRUCKING INCDec 6, 2023 → Sep 22, 20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026