Equipment unit · VIN-decoded · NHTSA vPIC

3S9ST322XNV022951

Not yet decoded
Carriers run under3
32 mo
Inspections10
all-time
OOS inspections2
of 10
First seenSep 5, 2023
US
Last seenMay 21, 2026
TX
Inspected under 3 different carriers in 32 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
3S9ST322XNV022951
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jun 18, 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
3S9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ST322

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1992 or 2022

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

North American serial sequence
022951

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 · Sep 5, 2023 – May 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 21, 2026TXII · Walk-around3OOSCESAR RODRIGUEZ VALLEJO 251218724UM7M/MX
Mar 25, 2026USI · Full3JOEL ROBLES VALDEZ 378961724UM7M/MX
Jul 14, 2025USI · Full4CESAR RODRIGUEZ VALLEJO 251218724UM7M/MX
Jun 23, 2025USI · Full5CESAR RODRIGUEZ VALLEJO 251218724UM7M/MX
Dec 5, 2024USI · Full5CESAR RODRIGUEZ VALLEJO 251218724UM7M/MX
Oct 10, 2024TXI · Full4OOSCESAR RODRIGUEZ VALLEJO 251218724UM7M/MX
Sep 30, 2024TXII · Walk-around0CESAR RODRIGUEZ VALLEJO 251218724UM7M/MX
Apr 9, 2024TXII · Walk-around0CTL INTERNACIONALES SA DE CV 299626824UM7M/MX
Dec 14, 2023TXII · Walk-around0CESAR RODRIGUEZ VALLEJO 251218724UM7M/MX
Sep 5, 2023USI · Full5CESAR RODRIGUEZ VALLEJO 251218724UM7M/MX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CESAR RODRIGUEZ VALLEJO2512187Sep 5, 2023May 21, 20268TA
JOEL ROBLES VALDEZ3789617Mar 25, 2026Mar 25, 20261TA
CTL INTERNACIONALES SA DE CV2996268Apr 9, 2024Apr 9, 20241TA
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.
24UM7MMXCESAR RODRIGUEZ VALLEJOSep 5, 2023May 21, 20268
24UM7MMXJOEL ROBLES VALDEZMar 25, 2026Mar 25, 20261
24UM7MMXCTL INTERNACIONALES SA DE CVApr 9, 2024Apr 9, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026