Equipment unit · VIN-decoded · NHTSA vPIC

3C6UR5FL7MG639491

Not yet decoded
Carriers run under1
1 mo
Inspections2
all-time
OOS inspections2
of 2
First seenDec 6, 2025
TX
Last seenJan 29, 2026
UT
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
3C6

Deterministic · VIN positions 1–3.

Vehicle descriptor section
UR5FL

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

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
639491

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 · 215 decoded VINs at 100.0% prefix purity.

Model
2500

Prefix basis · 215 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 · Dec 6, 2025 – Jan 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 29, 2026UTI · Full5OOSLOGISTICS SPECIALTY SERVICES LLC 4187400TK4100TK/IN
Dec 6, 2025TXII · Walk-around2OOSLOGISTICS SPECIALTY SERVICES LLC 4187400695I186/IN
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LOGISTICS SPECIALTY SERVICES LLC4187400Dec 6, 2025Jan 29, 20262TX
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.
TK4100TKINLOGISTICS SPECIALTY SERVICES LLCJan 29, 2026Jan 29, 20261
695I186INLOGISTICS SPECIALTY SERVICES LLCDec 6, 2025Dec 6, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC