Equipment unit · VIN-decoded · NHTSA vPIC

3T9T137771M037070

Not yet decoded
Carriers run under5
15 mo
Inspections8
all-time
OOS inspections1
of 8
First seenJul 20, 2023
US
Last seenOct 10, 2024
TX
Inspected under 5 different carriers in 15 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
3T9T137771M037070
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
3T9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
T1377

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
2001 or 2031

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

North American serial sequence
037070

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 · Jul 20, 2023 – Oct 10, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 10, 2024TXI · Full1DELFINO MORALES DIAZ 412662944UA9D/MX
Jun 26, 2024TXI · Full4DELFINO MORALES DIAZ 412662944UA9D/MX
Jun 13, 2024USI · Full5DELFINO MORALES DIAZ 412662944UA9D/MX
May 7, 2024TXI · Full1CELEDONIO CASTILLO BENAVIDES 203083344UA9D/MX
Feb 14, 2024USI · Full8DELFINO MORALES DIAZ 412662944UA9D/MX
Dec 15, 2023TXII · Walk-around3GILBERTO REYES ORTIZ 338813644UA9D/MX
Sep 25, 2023TXI · Full1SERGIO TADEO RODRIGUEZ MARES 328061144UA9D/MX
Jul 20, 2023USI · Full7OOSDAMARIS MARGARITA ZAPATA CHAIREZ 290659244UA9D/MX
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DELFINO MORALES DIAZ4126629Feb 14, 2024Oct 10, 20244TA
CELEDONIO CASTILLO BENAVIDES2030833May 7, 2024May 7, 20241TA
GILBERTO REYES ORTIZ3388136Dec 15, 2023Dec 15, 20231TA
SERGIO TADEO RODRIGUEZ MARES3280611Sep 25, 2023Sep 25, 20231TA
DAMARIS MARGARITA ZAPATA CHAIREZ2906592Jul 20, 2023Jul 20, 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.
44UA9DMXDELFINO MORALES DIAZFeb 14, 2024Oct 10, 20244
44UA9DMXCELEDONIO CASTILLO BENAVIDESMay 7, 2024May 7, 20241
44UA9DMXGILBERTO REYES ORTIZDec 15, 2023Dec 15, 20231
44UA9DMXSERGIO TADEO RODRIGUEZ MARESSep 25, 2023Sep 25, 20231
44UA9DMXDAMARIS MARGARITA ZAPATA CHAIREZJul 20, 2023Jul 20, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026