Equipment unit · VIN-decoded · NHTSA vPIC

3M9KS4027KL084462

Not yet decoded
Carriers run under2
8 mo
Inspections2
all-time
OOS inspections0
of 2
First seenJun 8, 2025
TX
Last seenFeb 23, 2026
TX
Inspected under 2 different carriers in 8 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
3M9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
KS402

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1989 or 2019

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

North American serial sequence
084462

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
MAXXIM

Prefix basis · 86 decoded VINs at 100.0% prefix purity.

Model
Maxxim

Prefix basis · 86 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 · Jun 8, 2025 – Feb 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 23, 2026TXII · Walk-around0ROCKIN 4H EQUIPMENT & SERVICES LLC 3831483AN9058/OK
Jun 8, 2025TXIII · Driver-only6HC5 LLC 2507511AN9058/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROCKIN 4H EQUIPMENT & SERVICES LLC3831483Feb 23, 2026Feb 23, 20261TX
HC5 LLC2507511Jun 8, 2025Jun 8, 20251TX
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.
AN9058OKROCKIN 4H EQUIPMENT & SERVICES LLCFeb 23, 2026Feb 23, 20261
AN9058OKHC5 LLCJun 8, 2025Jun 8, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC