Equipment unit · VIN-decoded · NHTSA vPIC

2025 Ram 3500

3C63RRHL9SG533881 · Pickup · TRUCK
Carriers run under1
8 mo
Inspections5
all-time
OOS inspections1
of 5
First seenSep 17, 2025
MO
Last seenMay 7, 2026
TN
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3C63RRHL9SG533881
Make
Ram
Model
3500
Model year
2025
Body class
Pickup
Vehicle type
TRUCK
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
3C6

Deterministic · VIN positions 1–3.

Vehicle descriptor section
3RRHL

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1995 or 2025

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

North American serial sequence
533881

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 · 2,036 decoded VINs at 100.0% prefix purity.

Model
3500

Prefix basis · 2,036 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
2025

Observed directly for this VIN via NHTSA vPIC.

Observed make
RAM

Observed directly for this VIN via NHTSA vPIC.

Observed model
3500

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 · Sep 17, 2025 – May 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 7, 2026TNI · Full1T & R JAMERSON TRUCKING LLC 4059090K204666/TX
Apr 1, 2026LAIII · Driver-only2T & R JAMERSON TRUCKING LLC 4059090K204666/TX
Feb 11, 2026TXII · Walk-around3OOST & R JAMERSON TRUCKING LLC 4059090K204666/TX
Nov 13, 2025TXI · Full0T & R JAMERSON TRUCKING LLC 4059090K204666/TX
Sep 17, 2025MOI · Full1T & R JAMERSON TRUCKING LLC 4059090K204666/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
T & R JAMERSON TRUCKING LLC4059090Sep 17, 2025May 7, 20265TX
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.
K204666TXT & R JAMERSON TRUCKING LLCSep 17, 2025May 7, 20265
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 3, 2026