Equipment unit · VIN-decoded · NHTSA vPIC

2025 Mac Trailer Manufacturing

5MAPA5320SH074005 · Trailer · TRAILER
Carriers run under3
13 mo
Inspections5
all-time
OOS inspections0
of 5
First seenAug 9, 2024
NM
Last seenSep 19, 2025
CA
Inspected under 3 different carriers in 13 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
5MAPA5320SH074005
Make
Mac Trailer Manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2025
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
PA532

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1995 or 2025

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

North American serial sequence
074005

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.

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
2025

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 9, 2024 – Sep 19, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 19, 2025CAII · Walk-around2AMERICAN MILE INC 2499189975763ST/IL
Sep 16, 2025ORII · Walk-around0WESTFIELD EXPRESS CORP 2456238975763ST/IL
Jun 24, 2025TXII · Walk-around0WESTFIELD EXPRESS CORP 2456238975763ST/IL
Mar 29, 2025WYIII · Driver-only0WESTFIELD EXPRESS CORP 2456238975763ST/IL
Aug 9, 2024NMII · Walk-around0DIRECT MOTOR LINES INC 2795768975763ST/IL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AMERICAN MILE INC2499189Sep 19, 2025Sep 19, 20251WI
WESTFIELD EXPRESS CORP2456238Mar 29, 2025Sep 16, 20253IL
DIRECT MOTOR LINES INC2795768Aug 9, 2024Aug 9, 20241IL
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.
975763STILAMERICAN MILE INCSep 19, 2025Sep 19, 20251
975763STILWESTFIELD EXPRESS CORPMar 29, 2025Sep 16, 20253
975763STILDIRECT MOTOR LINES INCAug 9, 2024Aug 9, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 2, 2026