Equipment unit · VIN-decoded · NHTSA vPIC

2012 Mac Trailer Manufacturing

5MAPA5325CA023867 · Trailer · TRAILER
Carriers run under3
14 mo
Inspections5
all-time
OOS inspections2
of 5
First seenMay 7, 2025
AL
Last seenJul 15, 2026
FL
Inspected under 3 different carriers in 14 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
5MAPA5325CA023867
Make
Mac Trailer Manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2012
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 11, 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
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1982 or 2012

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

North American serial sequence
023867

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
2012

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 · May 7, 2025 – Jul 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 15, 2026FLIII · Driver-only0NORTHERN VALLEY LLC 4345855C502345/OH
Apr 15, 2026TXII · Walk-around7GEORGE'S TRANSPORTATION LLC 4319861C532751/ME
Feb 10, 2026TXII · Walk-around9OOSGEORGE'S TRANSPORTATION LLC 4319861C532751/ME
Nov 12, 2025TXII · Walk-around10OOSHIGHWAY EXPRESS LLC 4154579C502345/ME
May 7, 2025ALII · Walk-around3GEORGE'S TRANSPORTATION LLC 4319861NO TAG/GA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NORTHERN VALLEY LLC4345855Jul 15, 2026Jul 15, 20261OH
GEORGE'S TRANSPORTATION LLC4319861May 7, 2025Apr 15, 20263GA
HIGHWAY EXPRESS LLC4154579Nov 12, 2025Nov 12, 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.
C502345OH2NORTHERN VALLEY LLCJul 15, 2026Jul 15, 20261
C532751MEGEORGE'S TRANSPORTATION LLCFeb 10, 2026Apr 15, 20262
C502345MEHIGHWAY EXPRESS LLCNov 12, 2025Nov 12, 20251
NO TAGGAGEORGE'S TRANSPORTATION LLCMay 7, 2025May 7, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 11, 2026