Equipment unit · VIN-decoded · NHTSA vPIC

2015

3H4DL4427F3G46693 · Trailer · TRAILER
Carriers run under3
8 mo
Inspections9
all-time
OOS inspections2
of 9
First seenSep 23, 2025
TX
Last seenMay 28, 2026
TX
Inspected under 3 different carriers in 8 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
3H4DL4427F3G46693
Make
Not decoded
Model
Not decoded
Model year
2015
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 20, 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
3H4

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DL442

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1985 or 2015

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

North American serial sequence
G46693

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
2015

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
Trailer

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 · Sep 23, 2025 – May 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 28, 2026TXI · Full6BLANCA ESTHER ALEJANDRO MARTINEZ 3339885271B760/TX
May 21, 2026TXII · Walk-around2BLANCA ESTHER ALEJANDRO MARTINEZ 3339885271B760/TX
Feb 23, 2026TXII · Walk-around4BLANCA ESTHER ALEJANDRO MARTINEZ 333988542M658N/TX
Jan 26, 2026TXII · Walk-around2BLANCA ESTHER ALEJANDRO MARTINEZ 333988565T568N/TX
Jan 20, 2026TXI · Full6BLANCA ESTHER ALEJANDRO MARTINEZ 3339885395566N/TX
Dec 10, 2025USI · Full8OOSBLANCA ESTHER ALEJANDRO MARTINEZ 333988544N510N/TX
Nov 13, 2025TXI · Full14POWER FUEL TRANSPORT LLC 412968840N465N/TX
Oct 14, 2025TXI · Full13OOSBLANCA ESTHER ALEJANDRO MARTINEZ 333988536M402N/TX
Sep 23, 2025TXI · Full1NAALPA GRUPO EMPRESARIAL SA DE CV 383164793P351N/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BLANCA ESTHER ALEJANDRO MARTINEZ3339885Oct 14, 2025May 28, 20267TA
POWER FUEL TRANSPORT LLC4129688Nov 13, 2025Nov 13, 20251TX
NAALPA GRUPO EMPRESARIAL SA DE CV3831647Sep 23, 2025Sep 23, 20251NL
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.
271B760TXBLANCA ESTHER ALEJANDRO MARTINEZMay 21, 2026May 28, 20262
42M658NTXBLANCA ESTHER ALEJANDRO MARTINEZFeb 23, 2026Feb 23, 20261
65T568NTXBLANCA ESTHER ALEJANDRO MARTINEZJan 26, 2026Jan 26, 20261
395566NTXBLANCA ESTHER ALEJANDRO MARTINEZJan 20, 2026Jan 20, 20261
44N510NTXBLANCA ESTHER ALEJANDRO MARTINEZDec 10, 2025Dec 10, 20251
40N465NTXPOWER FUEL TRANSPORT LLCNov 13, 2025Nov 13, 20251
36M402NTXBLANCA ESTHER ALEJANDRO MARTINEZOct 14, 2025Oct 14, 20251
93P351NTXNAALPA GRUPO EMPRESARIAL SA DE CVSep 23, 2025Sep 23, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026