Equipment unit · VIN-decoded · NHTSA vPIC

2010 Retesa

3R9P43440AM001693 · TRAILER
Carriers run under5
34 mo
Inspections18
all-time
OOS inspections3
of 18
First seenJun 21, 2023
US
Last seenApr 7, 2026
TX
Inspected under 5 different carriers in 34 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
3R9P43440AM001693
Make
Retesa
Model
Not decoded
Model year
2010
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
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1980 or 2010

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

North American serial sequence
001693

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
2010

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 21, 2023 – Apr 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 7, 2026TXI · Full0DELFINO MORALES DIAZ 412662906UK6W/MX
Jul 28, 2025TXI · Full2DAMARIS MARGARITA ZAPATA CHAIREZ 290659206UK6W/MX
Mar 28, 2025USI · Full2FLORENCIO GARCIA RUVALCABA 90985606UK6W/MX
Mar 5, 2025USI · Full4DELFINO MORALES DIAZ 412662906UK6W/MX
Feb 25, 2025USI · Full2DELFINO MORALES DIAZ 412662906UK6W/MX
Oct 3, 2024USI · Full1DELFINO MORALES DIAZ 412662906UK6W/MX
Apr 19, 2024TXI · Full1DAMARIS MARGARITA ZAPATA CHAIREZ 290659206UK6W/MX
Apr 11, 2024TXI · Full4DELFINO MORALES DIAZ 412662906UK6W/MX
Mar 28, 2024USI · Full5DELFINO MORALES DIAZ 412662906UK6W/MX
Mar 19, 2024USI · Full9DELFINO MORALES DIAZ 412662906UK6W/MX
Mar 13, 2024TXI · Full2DELFINO MORALES DIAZ 412662906UK6W/MX
Feb 27, 2024TXI · Full3OOSDELFINO MORALES DIAZ 412662906UK6W/MX
Jan 24, 2024USI · Full4CELEDONIO CASTILLO BENAVIDES 20308330UK6W/MX
Dec 19, 2023TXII · Walk-around5JOSE LUIS DELGADO CASTILLO 106475706UK6W/MX
Sep 11, 2023TXI · Full6DAMARIS MARGARITA ZAPATA CHAIREZ 290659206UK6W/MX
Aug 14, 2023TXI · Full10OOSDAMARIS MARGARITA ZAPATA CHAIREZ 290659206UK6W/MX
Jun 26, 2023TXI · Full5OOSDAMARIS MARGARITA ZAPATA CHAIREZ 290659206UK4W/MX
Jun 21, 2023USI · Full4DAMARIS MARGARITA ZAPATA CHAIREZ 290659206UK6W/MX
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DELFINO MORALES DIAZ4126629Feb 27, 2024Apr 7, 20269TA
DAMARIS MARGARITA ZAPATA CHAIREZ2906592Jun 21, 2023Jul 28, 20256TA
FLORENCIO GARCIA RUVALCABA909856Mar 28, 2025Mar 28, 20251TA
CELEDONIO CASTILLO BENAVIDES2030833Jan 24, 2024Jan 24, 20241TA
JOSE LUIS DELGADO CASTILLO1064757Dec 19, 2023Dec 19, 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.
06UK6WMXDELFINO MORALES DIAZFeb 27, 2024Apr 7, 20269
06UK6WMXDAMARIS MARGARITA ZAPATA CHAIREZJun 21, 2023Jul 28, 20255
06UK6WMXFLORENCIO GARCIA RUVALCABAMar 28, 2025Mar 28, 20251
0UK6WMXCELEDONIO CASTILLO BENAVIDESJan 24, 2024Jan 24, 20241
06UK6WMXJOSE LUIS DELGADO CASTILLODec 19, 2023Dec 19, 20231
06UK4WMXDAMARIS MARGARITA ZAPATA CHAIREZJun 26, 2023Jun 26, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 12, 2026