Equipment unit · VIN-decoded · NHTSA vPIC

2021 Ram 3500

3C7WRTCL3MG673277 · Incomplete - Chassis Cab (Single Cab) · INCOMPLETE VEHICLE
Carriers run under2
15 mo
Inspections5
all-time
OOS inspections1
of 5
First seenFeb 6, 2024
ME
Last seenMay 14, 2025
ME
Inspected under 2 different carriers in 15 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
3C7WRTCL3MG673277
Make
Ram
Model
3500
Model year
2021
Body class
Incomplete - Chassis Cab (Single Cab)
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg)
Decoded at
Jul 3, 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
3C7

Deterministic · VIN positions 1–3.

Vehicle descriptor section
WRTCL

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1991 or 2021

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

North American serial sequence
673277

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 · 1,757 decoded VINs at 100.0% prefix purity.

Model
3500

Prefix basis · 1,757 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 · Feb 6, 2024 – May 14, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
May 14, 2025MEI · Full0—MAINE EQUIPMENT RENTALS LLC 3140605962155/ME
Oct 30, 2024MEIII · Driver-only0—MAINE EQUIPMENT RENTALS LLC 3140605962155/ME
Aug 28, 2024MEI · Full3OOSSR1 LOGISTICS LLC 4198624962155/ME
Feb 27, 2024NHIII · Driver-only0—MAINE EQUIPMENT RENTALS LLC 3140605962155/ME
Feb 6, 2024MEI · Full0—MAINE EQUIPMENT RENTALS LLC 3140605962155/ME
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MAINE EQUIPMENT RENTALS LLC3140605Feb 6, 2024May 14, 20254ME
SR1 LOGISTICS LLC4198624Aug 28, 2024Aug 28, 20241ME
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.
962155ME—MAINE EQUIPMENT RENTALS LLCFeb 6, 2024 → May 14, 20254
962155ME—SR1 LOGISTICS LLCAug 28, 2024 → Aug 28, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 3, 2026