Equipment unit · VIN-decoded · NHTSA vPIC

2007 Retesa

3R9P4344X7M001418 · TRAILER
Carriers run under5
32 mo
Inspections10
all-time
OOS inspections4
of 10
First seenJun 29, 2023
TX
Last seenFeb 24, 2026
US
Inspected under 5 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
3R9P4344X7M001418
Make
Retesa
Model
Not decoded
Model year
2007
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 12, 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
P4344

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
2007 or 2037

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

North American serial sequence
001418

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
2007

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 · Jun 29, 2023 – Feb 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 24, 2026USI · Full6OOSDELFINO MORALES DIAZ 412662931UD6H/MX
Jul 2, 2024USI · Full5OOSDELFINO MORALES DIAZ 412662931UD6H/MX
May 20, 2024TXI · Full1DELFINO MORALES DIAZ 412662931UD6H/MX
May 3, 2024USI · Full5CELEDONIO CASTILLO BENAVIDES 203083331UD6H/MX
Apr 3, 2024TXII · Walk-around2DAMARIS MARGARITA ZAPATA CHAIREZ 290659231UD6H/MX
Nov 14, 2023USI · Full3OOSTRANSPORTES LOZOYA GARZA SA DE CV 389503031UD6H/MX
Aug 9, 2023TXII · Walk-around1CELEDONIO CASTILLO BENAVIDES 203083331UDGH/MX
Jul 28, 2023TXI · Full7OOSDAMARIS MARGARITA ZAPATA CHAIREZ 290659231UD6H/MX
Jul 25, 2023TXI · Full11SERGIO TADEO RODRIGUEZ MARES 328061131UD6H/MX
Jun 29, 2023TXI · Full3DAMARIS MARGARITA ZAPATA CHAIREZ 290659231UD6H/MX
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DELFINO MORALES DIAZ4126629May 20, 2024Feb 24, 20263TA
CELEDONIO CASTILLO BENAVIDES2030833Aug 9, 2023May 3, 20242TA
DAMARIS MARGARITA ZAPATA CHAIREZ2906592Jun 29, 2023Apr 3, 20243TA
TRANSPORTES LOZOYA GARZA SA DE CV3895030Nov 14, 2023Nov 14, 20231TA
SERGIO TADEO RODRIGUEZ MARES3280611Jul 25, 2023Jul 25, 20231TA
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.
31UD6HMXDELFINO MORALES DIAZMay 20, 2024Feb 24, 20263
31UD6HMXCELEDONIO CASTILLO BENAVIDESMay 3, 2024May 3, 20241
31UD6HMXDAMARIS MARGARITA ZAPATA CHAIREZJun 29, 2023Apr 3, 20243
31UD6HMXTRANSPORTES LOZOYA GARZA SA DE CVNov 14, 2023Nov 14, 20231
31UDGHMXCELEDONIO CASTILLO BENAVIDESAug 9, 2023Aug 9, 20231
31UD6HMXSERGIO TADEO RODRIGUEZ MARESJul 25, 2023Jul 25, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 12, 2026