Equipment unit · VIN-decoded · NHTSA vPIC

1D9SC4550JG512990

Not yet decoded
Carriers run under3
21 mo
Inspections4
all-time
OOS inspections1
of 4
First seenDec 28, 2023
WA
Last seenSep 23, 2025
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
1D9SC4550JG512990
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jul 5, 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.

Vehicle descriptor section
SC455

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1988 or 2018

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

North American serial sequence
512990

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
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed make
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
Not established

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 · Dec 28, 2023 – Sep 23, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 23, 2025WAIII · Driver-only0WEST POINT TRANSPORTATION LLC 234964044403AL/WA
Jun 25, 2025WAIII · Driver-only3OOSWEST POINT TRANSPORTATION LLC 234964096415AA/WA
Sep 5, 2024WAIII · Driver-only0NW SERVICES LLC 97148796415AA/WA
Dec 28, 2023WAIII · Driver-only1WEST PAC TRANS LLC 256858496415AA/WA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WEST POINT TRANSPORTATION LLC2349640Jun 25, 2025Sep 23, 20252WA
NW SERVICES LLC971487Sep 5, 2024Sep 5, 20241WA
WEST PAC TRANS LLC2568584Dec 28, 2023Dec 28, 20231WA
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.
44403ALWAWEST POINT TRANSPORTATION LLCSep 23, 2025Sep 23, 20251
96415AAWAWEST POINT TRANSPORTATION LLCJun 25, 2025Jun 25, 20251
96415AAWANW SERVICES LLCSep 5, 2024Sep 5, 20241
96415AAWAWEST PAC TRANS LLCDec 28, 2023Dec 28, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026