Equipment unit · VIN-decoded · NHTSA vPIC

3S9ST4636RV022556

Not yet decoded
Carriers run under3
11 mo
Inspections8
all-time
OOS inspections4
of 8
First seenJan 17, 2024
TX
Last seenDec 27, 2024
TX
Inspected under 3 different carriers in 11 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
3S9ST4636RV022556
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
3S9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ST463

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1994 or 2024

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

North American serial sequence
022556

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 · Jan 17, 2024 – Dec 27, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 27, 2024TXI · Full10OOSAUTOTRANSPORTES Y LOGISTICA WAW & FRIENDS S A P I DE C V 41455475WL519A/MX
Oct 31, 2024TXII · Walk-around4OOSENRIQUE GALINDO HERNANDEZ 38673885WL519A/TA
Jul 11, 2024TXII · Walk-around4OOSAUTOTRANSPORTES Y LOGISTICA WAW & FRIENDS S A P I DE C V 41455475WL519A/TA
Mar 20, 2024TXII · Walk-around3OOSAUTOTRANSPORTES Y LOGISTICA WAW & FRIENDS S A P I DE C V 41455475WL519A/TA
Feb 13, 2024TXI · Full3ANSELMO ALEJANDRO PEREZ RUVALCABA 37529385WL519A/TA
Feb 7, 2024TXI · Full7ANSELMO ALEJANDRO PEREZ RUVALCABA 37529385WL519A/TA
Feb 6, 2024TXII · Walk-around0ANSELMO ALEJANDRO PEREZ RUVALCABA 37529385WL519A/TA
Jan 17, 2024TXII · Walk-around4ANSELMO ALEJANDRO PEREZ RUVALCABA 37529385WL519A/TA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AUTOTRANSPORTES Y LOGISTICA WAW & FRIENDS S A P I DE C V4145547Mar 20, 2024Dec 27, 20243MX
ENRIQUE GALINDO HERNANDEZ3867388Oct 31, 2024Oct 31, 20241TA
ANSELMO ALEJANDRO PEREZ RUVALCABA3752938Jan 17, 2024Feb 13, 20244TA
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.
5WL519AMXAUTOTRANSPORTES Y LOGISTICA WAW & FRIENDS S A P I DE C VDec 27, 2024Dec 27, 20241
5WL519ATAENRIQUE GALINDO HERNANDEZOct 31, 2024Oct 31, 20241
5WL519ATAAUTOTRANSPORTES Y LOGISTICA WAW & FRIENDS S A P I DE C VMar 20, 2024Jul 11, 20242
5WL519ATAANSELMO ALEJANDRO PEREZ RUVALCABAJan 17, 2024Feb 13, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026