Equipment unit · VIN-decoded · NHTSA vPIC

2023 Mac Trailer Manufacturing

5MADA4073PC067566 · Trailer · TRAILER
Carriers run under3
26 mo
Inspections6
all-time
OOS inspections0
of 6
First seenMay 23, 2024
OH
Last seenJul 13, 2026
MI
Inspected under 3 different carriers in 26 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
5MADA4073PC067566
Make
Mac Trailer Manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 2, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
5MA

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DA407

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1993 or 2023

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
067566

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
MAC TRAILER MANUFACTURING

Observed directly for this VIN via NHTSA vPIC.

Observed model
MAC TRAILER MANUFACTURING

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · May 23, 2024 – Jul 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 13, 2026MIII · Walk-around1DYNAMIC TRANSPORTATION LLC 2431923E771833/MI
May 12, 2026OHII · Walk-around3HOUSING SPECIALIST INC 3078714E771833/MI
Feb 18, 2025OHIII · Driver-only1HARDWAY TRANSPORT LLC 2903339E771833/MI
Jan 30, 2025MIIII · Driver-only1HARDWAY TRANSPORT LLC 2903339E771833/MI
Nov 4, 2024OHII · Walk-around0DYNAMIC TRANSPORTATION LLC 2431923E771833/MI
May 23, 2024OHIII · Driver-only0DYNAMIC TRANSPORTATION LLC 2431923E771833/MI
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DYNAMIC TRANSPORTATION LLC2431923May 23, 2024Jul 13, 20263MI
HOUSING SPECIALIST INC3078714May 12, 2026May 12, 20261MI
HARDWAY TRANSPORT LLC2903339Jan 30, 2025Feb 18, 20252MI
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.
E771833MI2DYNAMIC TRANSPORTATION LLCMay 23, 2024Jul 13, 20263
E771833MIHOUSING SPECIALIST INCMay 12, 2026May 12, 20261
E771833MIHARDWAY TRANSPORT LLCJan 30, 2025Feb 18, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 2, 2026