Equipment unit · VIN-decoded · NHTSA vPIC

2004 Retesa

3R9L634404M001111 · TRAILER
Carriers run under2
29 mo
Inspections8
all-time
OOS inspections1
of 8
First seenFeb 20, 2024
TX
Last seenJul 20, 2026
US
Inspected under 2 different carriers in 29 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
3R9L634404M001111
Make
Retesa
Model
Not decoded
Model year
2004
Body class
Not decoded
Vehicle type
TRAILER
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
3R9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
L6344

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
2004 or 2034

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

North American serial sequence
001111

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
2004

Observed directly for this VIN via NHTSA vPIC.

Observed make
RETESA

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
TRAILER

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 · Feb 20, 2024 – Jul 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 20, 2026USI · Full4DELFINO MORALES DIAZ 412662918TX1D/MX
May 4, 2026USI · Full4OOSDELFINO MORALES DIAZ 412662918TX1D/MX
Jan 22, 2026TXII · Walk-around2DELFINO MORALES DIAZ 412662918TX1D/MX
Aug 6, 2025TXII · Walk-around0DELFINO MORALES DIAZ 412662918TX1D/MX
Jul 18, 2025TXII · Walk-around3CELEDONIO CASTILLO BENAVIDES 203083318TX1D/MX
Sep 19, 2024TXII · Walk-around1DELFINO MORALES DIAZ 412662918TX1D/MX
Apr 26, 2024USI · Full2DELFINO MORALES DIAZ 412662918TX1D/TA
Feb 20, 2024TXII · Walk-around1DELFINO MORALES DIAZ 412662918TX1D/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DELFINO MORALES DIAZ4126629Feb 20, 2024Jul 20, 20267TA
CELEDONIO CASTILLO BENAVIDES2030833Jul 18, 2025Jul 18, 20251TA
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.
18TX1DMX2DELFINO MORALES DIAZFeb 20, 2024Jul 20, 20266
18TX1DMXCELEDONIO CASTILLO BENAVIDESJul 18, 2025Jul 18, 20251
18TX1DTADELFINO MORALES DIAZApr 26, 2024Apr 26, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026