Equipment unit · VIN-decoded · NHTSA vPIC

2021 Mac Trailer Manufacturing

5MADA4075MC059688 · Trailer · TRAILER
Carriers run under3
19 mo
Inspections4
all-time
OOS inspections0
of 4
First seenFeb 25, 2025
OH
Last seenSep 18, 2026
MI
Inspected under 3 different carriers in 19 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
5MADA4075MC059688
Make
Mac Trailer Manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 9, 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.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
DA407

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Source · 49 CFR Part 565 ↗
Model year candidates
1991 or 2021

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

Source · 49 CFR Part 565 ↗
North American serial sequence
059688

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

Source · 49 CFR Part 565 ↗

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.

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 · Feb 25, 2025 – Sep 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 18, 2026MIII · Walk-around2—DYNAMIC TRANSPORTATION LLC 2431923E327336/MI
Jun 26, 2026MIII · Walk-around4—DYNAMIC TRANSPORTATION LLC 2431923E327336/MI
May 3, 2026MIIII · Driver-only1—HARDWAY TRANSPORT LLC 2903339E327336/MI
Feb 25, 2025OHII · Walk-around1—HOUSING SPECIALIST INC 3078714RC25144/MI
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DYNAMIC TRANSPORTATION LLC2431923Jun 26, 2026Sep 18, 20262MI
HARDWAY TRANSPORT LLC2903339May 3, 2026May 3, 20261MI
HOUSING SPECIALIST INC3078714Feb 25, 2025Feb 25, 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.
E327336MI2DYNAMIC TRANSPORTATION LLCJun 26, 2026 → Sep 18, 20262
E327336MI—HARDWAY TRANSPORT LLCMay 3, 2026 → May 3, 20261
RC25144MI—HOUSING SPECIALIST INCFeb 25, 2025 → Feb 25, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 9, 2026