Equipment unit · VIN-decoded · NHTSA vPIC

2022 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MAPA5122NH062378 · Trailer · TRAILER
Carriers run under2
27 mo
Inspections9
all-time
OOS inspections2
of 9
First seenMar 4, 2024
IA
Last seenJun 27, 2026
MO
Inspected under 2 different carriers in 27 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
5MAPA5122NH062378
Make
Mac trailer manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 18, 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 · Mar 4, 2024 – Jun 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 27, 2026MOIII · Driver-only2—OLHAUSEN TRUCKING LLC 416115127203P/SD
Jun 10, 2026ARIII · Driver-only0—OLHAUSEN TRUCKING LLC 416115127203P/SD
May 21, 2026SDII · Walk-around3—OLHAUSEN TRUCKING LLC 416115127203P/SD
Mar 2, 2026MNIII · Driver-only2OOSOLHAUSEN TRUCKING LLC 416115127203P/SD
Oct 8, 2025SDIII · Driver-only1—OLHAUSEN TRUCKING LLC 416115127203P/SD
Jul 9, 2025CAIII · Driver-only4OOSOLHAUSEN TRUCKING LLC 416115127203P/SD
Dec 1, 2024SDIII · Driver-only1—DIAMOND TRANSPORT LLC 397102927203P/SD
Mar 4, 2024IAII · Walk-around3—OLHAUSEN TRUCKING LLC 41611511738STY/MN
Mar 4, 2024IAII · Walk-around3—OLHAUSEN TRUCKING LLC 41611511738STY/MN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OLHAUSEN TRUCKING LLC4161151Mar 4, 2024Jun 27, 20268SD
DIAMOND TRANSPORT LLC3971029Dec 1, 2024Dec 1, 20241IA
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.
27203PSD2OLHAUSEN TRUCKING LLCJul 9, 2025 → Jun 27, 20266
27203PSD—DIAMOND TRANSPORT LLCDec 1, 2024 → Dec 1, 20241
1738STYMN—OLHAUSEN TRUCKING LLCMar 4, 2024 → Mar 4, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026