Equipment unit · VIN-decoded · NHTSA vPIC

2017 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MADA4388HC037968 · Trailer · TRAILER
Carriers run under2
30 mo
Inspections4
all-time
OOS inspections2
of 4
First seen01/10/2024
MI
Last seen07/29/2026
MI
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
5MADA4388HC037968
Make
Mac trailer manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2017
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
07/31/2026
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 · 01/10/2024 – 07/29/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
07/29/2026MIII · Walk-around1—DYNAMIC TRANSPORTATION LLC 2431923D692398/MI
12/19/2025MIII · Walk-around17OOSDYNAMIC TRANSPORTATION LLC 2431923D692398/MI
09/05/2025MIIII · Driver-only1—HOUSING SPECIALIST INC 3078714D692398/MI
01/10/2024MIII · Walk-around1OOSDYNAMIC TRANSPORTATION LLC 2431923D692398/MI
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DYNAMIC TRANSPORTATION LLC243192301/10/202407/29/20263MI
HOUSING SPECIALIST INC307871409/05/202509/05/20251MI
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.
D692398MI2DYNAMIC TRANSPORTATION LLC01/10/2024 → 07/29/20263
D692398MI—HOUSING SPECIALIST INC09/05/2025 → 09/05/20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/31/2026