Equipment unit · VIN-decoded · NHTSA vPIC

2023 Mentrailers.com Llc

4M9KS5336PA227005 · Trailer · TRAILER
Carriers run under2
19 mo
Inspections7
all-time
OOS inspections1
of 7
First seenJan 8, 2024
PA
Last seenAug 25, 2025
MO
Inspected under 2 different carriers in 19 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
4M9KS5336PA227005
Make
Mentrailers.com Llc
Model
MENTRAILERS.COM LLC
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 20, 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
KS533

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1993 or 2023

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

North American serial sequence
227005

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

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
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
MENTRAILERS.COM LLC

Observed directly for this VIN via NHTSA vPIC.

Observed model
MENTRAILERS.COM LLC

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

  • platform make
  • platform model
  • 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 – Aug 25, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 25, 2025MOI · Full0GQ LINE LLC 40774755547110/ME
Jul 28, 2025COI · Full2OOSGQ LINE LLC 40774755547110/ME
May 23, 2025MOII · Walk-around3HAPPY NATION LLC 36971895323808/ME
Mar 24, 2024TNI · Full2HAPPY NATION LLC 36971895323808/ME
Feb 22, 2024MAIII · Driver-only0HAPPY NATION LLC 36971895323808/ME
Feb 6, 2024NCIII · Driver-only0HAPPY NATION LLC 36971895323808/ME
Jan 8, 2024PAIII · Driver-only2HAPPY NATION LLC 36971895323808/ME
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GQ LINE LLC4077475Jul 28, 2025Aug 25, 20252NC
HAPPY NATION LLC3697189Jan 8, 2024May 23, 20255TX
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.
5547110MEGQ LINE LLCJul 28, 2025Aug 25, 20252
5323808MEHAPPY NATION LLCJan 8, 2024May 23, 20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026