Equipment unit · VIN-decoded · NHTSA vPIC

2023 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MAPA4829PH066348 · Trailer · TRAILER
Carriers run under3
15 mo
Inspections4
all-time
OOS inspections0
of 4
First seenDec 12, 2024
OK
Last seenMar 26, 2026
UT
Inspected under 3 different carriers in 15 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
5MAPA4829PH066348
Make
Mac trailer manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2023
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 · Dec 12, 2024 – Mar 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 26, 2026UTIII · Driver-only0—GRINDERS SWITCH TRUCKING LLC 1956947DT6332/OK
Mar 26, 2026UTIII · Driver-only0—ANDRUS TRANSPORTATION SERVICES INC 167651DT6332/OK
Dec 18, 2024OKIII · Driver-only0—LOUISIANA-PACIFIC CORPORATION 146001133B542/TX
Dec 12, 2024OKIII · Driver-only0—LOUISIANA-PACIFIC CORPORATION 146001133B542/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ANDRUS TRANSPORTATION SERVICES INC167651Mar 26, 2026Mar 26, 20261UT
GRINDERS SWITCH TRUCKING LLC1956947Mar 26, 2026Mar 26, 20261TX
LOUISIANA-PACIFIC CORPORATION146001Dec 12, 2024Dec 18, 20242TN
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.
DT6332OK—ANDRUS TRANSPORTATION SERVICES INCMar 26, 2026 → Mar 26, 20261
DT6332OK—GRINDERS SWITCH TRUCKING LLCMar 26, 2026 → Mar 26, 20261
133B542TX—LOUISIANA-PACIFIC CORPORATIONDec 12, 2024 → Dec 18, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 17, 2026