Equipment unit · VIN-decoded · NHTSA vPIC

2011 Dodge Ram

3D73Y3CL7BG636853 · Pickup · TRUCK
Carriers run under1
24 mo
Inspections6
all-time
OOS inspections6
of 6
First seenNov 29, 2023
PA
Last seenNov 24, 2025
MD
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3D73Y3CL7BG636853
Make
Dodge
Model
Ram
Model year
2011
Body class
Pickup
Vehicle type
TRUCK
GVWR
Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg)
Decoded at
Jun 27, 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
3D7

Deterministic · VIN positions 1–3.

Vehicle descriptor section
3Y3CL

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1981 or 2011

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

North American serial sequence
636853

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 · 12 decoded VINs at 100.0% prefix purity.

Model
Ram

Prefix basis · 12 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
2011

Observed directly for this VIN via NHTSA vPIC.

Observed make
DODGE

Observed directly for this VIN via NHTSA vPIC.

Observed model
Ram

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Pickup

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg)

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 · Nov 29, 2023 – Nov 24, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 24, 2025MDII · Walk-around8OOSCARLOS ALFREDO AMAYA 3915898ZNT3436/PA
Apr 28, 2025VAI · Full5OOSCARLOS ALFREDO AMAYA 3915898ZNT3436/PA
Mar 18, 2025MDI · Full8OOSCARLOS ALFREDO AMAYA 3915898ZNT3436/PA
Nov 12, 2024PAIII · Driver-only3OOSCARLOS ALFREDO AMAYA 3915898ZNT3436/PA
Jun 24, 2024PAI · Full5OOSCARLOS ALFREDO AMAYA 3915898ZNT3436/PA
Nov 29, 2023PAIII · Driver-only7OOSCARLOS ALFREDO AMAYA 3915898ZNT3436/PA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CARLOS ALFREDO AMAYA3915898Nov 29, 2023Nov 24, 20256PA
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.
ZNT3436PACARLOS ALFREDO AMAYANov 29, 2023Nov 24, 20256
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 27, 2026