Equipment unit · VIN-decoded · NHTSA vPIC

5MAPA5322RA068368

Not yet decoded
Carriers run under2
25 mo
Inspections3
all-time
OOS inspections2
of 3
First seenJan 8, 2024
NY
Last seenFeb 5, 2026
WY
Inspected under 2 different carriers in 25 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

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

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
2 · valid

Deterministic · position 9; calculated value 2.

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
068368

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 · Jan 8, 2024 – Feb 5, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 5, 2026WYI · Full2OOSWESTLAKE TRANSPORTATION GROUP INC 3284982X3151Y/ON
Jul 8, 2025KYI · Full1OOSB S D LINEHAUL INC 2315505X3151Y/ON
Jan 8, 2024NYIII · Driver-only0B S D LINEHAUL INC 2315505X3151Y/ON
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WESTLAKE TRANSPORTATION GROUP INC3284982Feb 5, 2026Feb 5, 20261ON
B S D LINEHAUL INC2315505Jan 8, 2024Jul 8, 20252ON
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.
X3151YONWESTLAKE TRANSPORTATION GROUP INCFeb 5, 2026Feb 5, 20261
X3151YONB S D LINEHAUL INCJan 8, 2024Jul 8, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC