Equipment unit · VIN-decoded · NHTSA vPIC

3C7WRMDL3FG707757

Not yet decoded
Carriers run under2
8 mo
Inspections2
all-time
OOS inspections1
of 2
First seenAug 28, 2025
CA
Last seenApr 27, 2026
CA
Inspected under 2 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

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
3C7

Deterministic · VIN positions 1–3.

Vehicle descriptor section
WRMDL

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

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
707757

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
RAM

Prefix basis · 1,087 decoded VINs at 100.0% prefix purity.

Model
5500

Prefix basis · 1,087 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.

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 · Aug 28, 2025 – Apr 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 27, 2026CAI · Full6OOSCARLOS ALBERTO ALFARO ALFARO 430633337663E4/CA
Aug 28, 2025CAIII · Driver-only0AHMADULLAH SHIRZAI LLC 442891537663E4/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CARLOS ALBERTO ALFARO ALFARO4306333Apr 27, 2026Apr 27, 20261CA
AHMADULLAH SHIRZAI LLC4428915Aug 28, 2025Aug 28, 20251CA
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.
37663E4CACARLOS ALBERTO ALFARO ALFAROApr 27, 2026Apr 27, 20261
37663E4CAAHMADULLAH SHIRZAI LLCAug 28, 2025Aug 28, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC