Equipment unit · VIN-decoded · NHTSA vPIC

4YMCL1422DM021028

Not yet decoded
Carriers run under2
9 mo
Inspections2
all-time
OOS inspections0
of 2
First seenJul 17, 2025
AK
Last seenApr 21, 2026
AK
Inspected under 2 different carriers in 9 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
4YM

Deterministic · VIN positions 1–3.

Vehicle descriptor section
CL142

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1983 or 2013

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

North American serial sequence
021028

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.

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 · Jul 17, 2025 – Apr 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 21, 2026AKIII · Driver-only1ACS HOLDINGS INC 16544774624ST/AK
Jul 17, 2025AKII · Walk-around4ALASKA COMMUNICATIONS SYSTEM HOLDING INC 34423604624ST/AK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ACS HOLDINGS INC1654477Apr 21, 2026Apr 21, 20261AK
ALASKA COMMUNICATIONS SYSTEM HOLDING INC3442360Jul 17, 2025Jul 17, 20251AK
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.
4624STAKACS HOLDINGS INCApr 21, 2026Apr 21, 20261
4624STAKALASKA COMMUNICATIONS SYSTEM HOLDING INCJul 17, 2025Jul 17, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC