Equipment unit · VIN-decoded · NHTSA vPIC

3C7WRNFL6HG750270

Not yet decoded
Carriers run under2
24 mo
Inspections2
all-time
OOS inspections1
of 2
First seenMay 15, 2024
MD
Last seenMay 27, 2026
MD
Inspected under 2 different carriers in 24 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
WRNFL

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1987 or 2017

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

North American serial sequence
750270

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 · 1,227 decoded VINs at 100.0% prefix purity.

Model
5500

Prefix basis · 1,227 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 · May 15, 2024 – May 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 27, 2026MDII · Walk-around3THE CRABBY PLUMBER LLC 44000337GP0350/MD
May 15, 2024MDI · Full4OOSMCGUIRE PLUMBING AND HEATING INC 11887172DC6061/MD
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
THE CRABBY PLUMBER LLC4400033May 27, 2026May 27, 20261MD
MCGUIRE PLUMBING AND HEATING INC1188717May 15, 2024May 15, 20241MD
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.
7GP0350MDTHE CRABBY PLUMBER LLCMay 27, 2026May 27, 20261
2DC6061MDMCGUIRE PLUMBING AND HEATING INCMay 15, 2024May 15, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC