Equipment unit · VIN-decoded · NHTSA vPIC

2015 Ram 3500

3C63RRGL4FG512654 · Pickup · TRUCK
Carriers run under2
37 mo
Inspections4
all-time
OOS inspections2
of 4
First seenAug 10, 2023
WA
Last seenSep 15, 2026
CO
Inspected under 2 different carriers in 37 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
3C63RRGL4FG512654
Make
Ram
Model
3500
Model year
2015
Body class
Pickup
Vehicle type
TRUCK
GVWR
Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg)
Decoded at
Aug 2, 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
3C6

Deterministic · VIN positions 1–3.

Vehicle descriptor section
3RRGL

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

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
512654

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 · 5,018 decoded VINs at 100.0% prefix purity.

Model
3500

Prefix basis · 5,018 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 10, 2023 – Sep 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 15, 2026COIII · Driver-only2—DORONZO GROUP LLC 4177082Z673XE/UT
May 29, 2026UTI · Full6OOSDORONZO GROUP LLC 4177082H896CC/UT
May 1, 2024AZI · Full7—DORONZO GROUP LLC 4177082A057393/UT
Aug 10, 2023WAII · Walk-around5OOSSDL LOGISTICS LLC 3923528A057393/UT
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DORONZO GROUP LLC4177082May 1, 2024Sep 15, 20263UT
SDL LOGISTICS LLC3923528Aug 10, 2023Aug 10, 20231UT
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.
Z673XEUT1DORONZO GROUP LLCSep 15, 2026 → Sep 15, 20261
H896CCUT—DORONZO GROUP LLCMay 29, 2026 → May 29, 20261
A057393UT—DORONZO GROUP LLCMay 1, 2024 → May 1, 20241
A057393UT—SDL LOGISTICS LLCAug 10, 2023 → Aug 10, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 2, 2026