Equipment unit · VIN-decoded · NHTSA vPIC

3C7WRTCLXNG305101

Not yet decoded
Carriers run under2
8 mo
Inspections2
all-time
OOS inspections2
of 2
First seenJul 17, 2025
AL
Last seenMar 12, 2026
TX
Inspected under 2 different carriers in 8 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
WRTCL

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1992 or 2022

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

North American serial sequence
305101

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 · Jul 17, 2025 – Mar 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 12, 2026TXII · Walk-around3OOSD A B TRANSPORTATION LLC 4275397WKM2636/TX
Jul 17, 2025ALI · Full6OOSOLIVERA TRANSPORTS LLC 3991565WKM2636/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
D A B TRANSPORTATION LLC4275397Mar 12, 2026Mar 12, 20261TX
OLIVERA TRANSPORTS LLC3991565Jul 17, 2025Jul 17, 20251AL
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.
WKM2636TXD A B TRANSPORTATION LLCMar 12, 2026Mar 12, 20261
WKM2636TXOLIVERA TRANSPORTS LLCJul 17, 2025Jul 17, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC