Equipment unit · VIN-decoded · NHTSA vPIC

1D9SC4150SG512799

Not yet decoded
Carriers run under3
21 mo
Inspections7
all-time
OOS inspections1
of 7
First seenDec 17, 2024
WA
Last seenSep 9, 2026
WA
Inspected under 3 different carriers in 21 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
1D9SC4150SG512799
Make
Not decoded
Model
Not decoded
Model year
—
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jun 21, 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
1D9

Deterministic · VIN positions 1–3.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
SC415

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Source · 49 CFR Part 565 ↗
Model year candidates
1995 or 2025

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

Source · 49 CFR Part 565 ↗
North American serial sequence
512799

Deterministic · positions 12–17 for a North American WMI.

Source · 49 CFR Part 565 ↗

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 · Dec 17, 2024 – Sep 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 9, 2026WAIII · Driver-only0—WEST POINT TRANSPORTATION LLC 234964090377AK/WA
Nov 10, 2025WAIII · Driver-only1—NW SERVICES LLC 97148790377AK/WA
Oct 2, 2025WAIII · Driver-only0—WEST POINT TRANSPORTATION LLC 234964090377AK/WA
Mar 17, 2025WAIII · Driver-only0—IVAN PROKHOROV 144311790377AK/WA
Mar 13, 2025ORIII · Driver-only2OOSIVAN PROKHOROV 144311790377AK/WA
Dec 24, 2024WAII · Walk-around0—IVAN PROKHOROV 144311790377AK/WA
Dec 17, 2024WAIII · Driver-only1—IVAN PROKHOROV 144311790377AK/WA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WEST POINT TRANSPORTATION LLC2349640Oct 2, 2025Sep 9, 20262WA
NW SERVICES LLC971487Nov 10, 2025Nov 10, 20251WA
IVAN PROKHOROV1443117Dec 17, 2024Mar 17, 20254WA
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.
90377AKWA2WEST POINT TRANSPORTATION LLCOct 2, 2025 → Sep 9, 20262
90377AKWA—NW SERVICES LLCNov 10, 2025 → Nov 10, 20251
90377AKWA—IVAN PROKHOROVDec 17, 2024 → Mar 17, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026