Equipment unit · VIN-decoded · NHTSA vPIC

2024 Mac Trailer Manufacturing

5MAPA5321RH075626 · Trailer · TRAILER
Carriers run under3
31 mo
Inspections6
all-time
OOS inspections2
of 6
First seenFeb 29, 2024
MS
Last seenSep 19, 2026
MO
Inspected under 3 different carriers in 31 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
5MAPA5321RH075626
Make
Mac Trailer Manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2024
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 16, 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
PA532

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1994 or 2024

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

North American serial sequence
075626

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.

Make
MAC TRAILER MANUFACTURING

Prefix basis · 984 decoded VINs at 100.0% prefix purity.

Model
MAC TRAILER MANUFACTURING

Prefix basis · 984 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Feb 29, 2024 – Sep 19, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 19, 2026MOII · Walk-around2OOSBAZ AUTO MOVERS INC 3008769951165ST/IL
Jul 10, 2026OKII · Walk-around0—BOSTAN EXPRESS INC 3039860951165ST/IL
Jul 10, 2026ARIII · Driver-only1—BOSTAN EXPRESS INC 3039860951165ST/IL
Aug 5, 2025UTII · Walk-around1OOSULA TRANS INC 3233729951165ST/IL
May 29, 2024MTIII · Driver-only0—BOSTAN EXPRESS INC 3039860951165ST/IL
Feb 29, 2024MSI · Full0—BOSTAN EXPRESS INC 3039860951165ST/IL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BAZ AUTO MOVERS INC3008769Sep 19, 2026Sep 19, 20261IL
BOSTAN EXPRESS INC3039860Feb 29, 2024Jul 10, 20264IL
ULA TRANS INC3233729Aug 5, 2025Aug 5, 20251IL
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.
951165STIL2BAZ AUTO MOVERS INCSep 19, 2026 → Sep 19, 20261
951165STIL2BOSTAN EXPRESS INCFeb 29, 2024 → Jul 10, 20264
951165STIL—ULA TRANS INCAug 5, 2025 → Aug 5, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 16, 2026