Equipment unit · VIN-decoded · NHTSA vPIC

2025 Mentrailers.com Llc

4M9KS5320SA227081 · Trailer · TRAILER
Carriers run under4
4 mo
Inspections6
all-time
OOS inspections2
of 6
First seenMar 23, 2026
VA
Last seenJul 29, 2026
WV
Inspected under 4 different carriers in 4 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
4M9KS5320SA227081
Make
Mentrailers.com Llc
Model
MENTRAILERS.COM LLC
Model year
2025
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
4M9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
KS532

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
227081

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
MENTRAILERS.COM LLC

Prefix basis · 39 decoded VINs at 100.0% prefix purity.

Model
MENTRAILERS.COM LLC

Prefix basis · 39 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 · Mar 23, 2026 – Jul 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 29, 2026WVII · Walk-around1OOSLOADSHIFT LLC 4581976PT180Y1/PA
Jul 23, 2026UTII · Walk-around0—LOADSHIFT LLC 4581976PT180Y1/PA
Jul 13, 2026PAII · Walk-around1—QDPT CARGO LLC 4538979PT180Y1/PA
Jun 23, 2026NCI · Full0—UNITRANSPORT LLC 4550986PT180Y1/PA
Mar 24, 2026FLI · Full6OOSOB STAR TRUCKING LLC 4378854PT180Y1/PA
Mar 23, 2026VAIII · Driver-only0—OB STAR TRUCKING LLC 4378854PT18041/PA
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LOADSHIFT LLC4581976Jul 23, 2026Jul 29, 20262OH
QDPT CARGO LLC4538979Jul 13, 2026Jul 13, 20261IL
UNITRANSPORT LLC4550986Jun 23, 2026Jun 23, 20261WA
OB STAR TRUCKING LLC4378854Mar 23, 2026Mar 24, 20262PA
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.
PT180Y1PA2LOADSHIFT LLCJul 23, 2026 → Jul 29, 20262
PT180Y1PA2QDPT CARGO LLCJul 13, 2026 → Jul 13, 20261
PT180Y1PA2UNITRANSPORT LLCJun 23, 2026 → Jun 23, 20261
PT180Y1PA—OB STAR TRUCKING LLCMar 24, 2026 → Mar 24, 20261
PT18041PA—OB STAR TRUCKING LLCMar 23, 2026 → Mar 23, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 16, 2026