Equipment unit · VIN-decoded · NHTSA vPIC

1D9SF4623EC661645

Not yet decoded
Carriers run under2
0 mo
Inspections2
all-time
OOS inspections2
of 2
First seenJun 22, 2026
TX
Last seenJun 25, 2026
TX
Inspected under 2 different carriers in 0 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
1D9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
SF462

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1984 or 2014

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

North American serial sequence
661645

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 · Jun 22, 2026 – Jun 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 25, 2026TXII · Walk-around3OOSHAULIN COMMODITY LLC 3999479CT6979/OK
Jun 22, 2026TXII · Walk-around4OOSYE SERVICES LLC 4246768DG4554/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HAULIN COMMODITY LLC3999479Jun 25, 2026Jun 25, 20261TX
YE SERVICES LLC4246768Jun 22, 2026Jun 22, 20261TX
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.
CT6979OK2HAULIN COMMODITY LLCJun 25, 2026Jun 25, 20261
DG4554OK2YE SERVICES LLCJun 22, 2026Jun 22, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC