Equipment unit · VIN-decoded · NHTSA vPIC

1H9SS4221WN101061

Not yet decoded
Carriers run under1
33 mo
Inspections8
all-time
OOS inspections2
of 8
First seenOct 30, 2023
TX
Last seenJul 20, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1H9SS4221WN101061
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jun 20, 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
1H9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
SS422

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1998 or 2028

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

North American serial sequence
101061

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 · Oct 30, 2023 – Jul 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 20, 2026TXII · Walk-around4OLMOS TRUCKING LLC 2277867151C824/TX
May 18, 2026TXII · Walk-around1OLMOS TRUCKING LLC 2277867151C824/TX
Dec 18, 2025TXI · Full6OOSOLMOS TRUCKING LLC 2277867151C824/TX
Apr 1, 2025TXI · Full0OLMOS TRUCKING LLC 2277867151C824/TX
Feb 11, 2025TXIII · Driver-only1OLMOS TRUCKING LLC 2277867151C824/TX
Oct 16, 2024TXI · Full1OOSOLMOS TRUCKING LLC 2277867151C824/TX
Sep 30, 2024TXII · Walk-around3OLMOS TRUCKING LLC 2277867151C824/TX
Oct 30, 2023TXII · Walk-around0OLMOS TRUCKING LLC 2277867151C824/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OLMOS TRUCKING LLC2277867Oct 30, 2023Jul 20, 20268TX
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.
151C824TX2OLMOS TRUCKING LLCOct 30, 2023Jul 20, 20268
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026