Equipment unit · VIN-decoded · NHTSA vPIC

2007 Dodge Ram Chassis Cab

3D6WN56D37G744923 · Incomplete - Chassis Cab (Number of Cab Unknown) · INCOMPLETE VEHICLE
Carriers run under1
22 mo
Inspections11
all-time
OOS inspections2
of 11
First seenOct 10, 2024
US
Last seenAug 13, 2026
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3D6WN56D37G744923
Make
Dodge
Model
Ram Chassis Cab
Model year
2007
Body class
Incomplete - Chassis Cab (Number of Cab Unknown)
Vehicle type
INCOMPLETE VEHICLE
GVWR
Not decoded
Decoded at
Jul 4, 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
3D6

Deterministic · VIN positions 1–3.

Vehicle descriptor section
WN56D

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

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
744923

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.

Make
DODGE

Prefix basis · 10 decoded VINs at 100.0% prefix purity.

Model
Ram Chassis Cab

Prefix basis · 10 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

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
DODGE

Observed directly for this VIN via NHTSA vPIC.

Observed model
Ram Chassis Cab

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Incomplete - Chassis Cab (Number of Cab Unknown)

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Oct 10, 2024 – Aug 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 13, 2026USI · Full3MARTHA ALICIA BERLANGA CASTILLO 2491304WW6837B/MX
Jul 24, 2026TXI · Full3MARTHA ALICIA BERLANGA CASTILLO 2491304WW6837B/MX
Mar 11, 2026USI · Full3MARTHA ALICIA BERLANGA CASTILLO 2491304WW6837B/MX
Feb 25, 2026USI · Full2MARTHA ALICIA BERLANGA CASTILLO 2491304WW6837B/MX
Dec 16, 2025USI · Full6MARTHA ALICIA BERLANGA CASTILLO 2491304WW6837B/MX
Nov 8, 2025USI · Full4MARTHA ALICIA BERLANGA CASTILLO 2491304WW6837B/MX
Sep 8, 2025TXI · Full2MARTHA ALICIA BERLANGA CASTILLO 2491304WW6837B/MX
Aug 28, 2025TXI · Full4OOSMARTHA ALICIA BERLANGA CASTILLO 2491304WW6837B/MX
Feb 25, 2025USI · Full7OOSMARTHA ALICIA BERLANGA CASTILLO 2491304WW6837B/MX
Jan 22, 2025USI · Full4MARTHA ALICIA BERLANGA CASTILLO 2491304WW6837/MX
Oct 10, 2024USI · Full2MARTHA ALICIA BERLANGA CASTILLO 2491304WK9661B/TA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARTHA ALICIA BERLANGA CASTILLO2491304Oct 10, 2024Aug 13, 202611TA
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.
WW6837BMX1MARTHA ALICIA BERLANGA CASTILLOFeb 25, 2025Aug 13, 20269
WW6837MX1MARTHA ALICIA BERLANGA CASTILLOJan 22, 2025Jan 22, 20251
WK9661BTA1MARTHA ALICIA BERLANGA CASTILLOOct 10, 2024Oct 10, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 4, 2026