Equipment unit · VIN-decoded · NHTSA vPIC

4WWGGB6B47N612048

Not yet decoded
Carriers run under2
27 mo
Inspections3
all-time
OOS inspections2
of 3
First seenApr 4, 2024
WY
Last seenJul 13, 2026
UT
Inspected under 2 different carriers in 27 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
4WW

Deterministic · VIN positions 1–3.

Vehicle descriptor section
GGB6B

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
2007 or 2037

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

North American serial sequence
612048

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Apr 4, 2024 – Jul 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 13, 2026UTIII · Driver-only1GM TRANSPORTATION LLC 1018839CT5319/OK
Jun 1, 2026MTII · Walk-around4OOSGM TRANSPORTATION LLC 1018839CT5319/OK
Apr 4, 2024WYI · Full8OOSMARTIN'S HAULING LLC 3564942CT5319/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GM TRANSPORTATION LLC1018839Jun 1, 2026Jul 13, 20262CO
MARTIN'S HAULING LLC3564942Apr 4, 2024Apr 4, 20241CO
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.
CT5319OK2GM TRANSPORTATION LLCJun 1, 2026Jul 13, 20262
CT5319OKMARTIN'S HAULING LLCApr 4, 2024Apr 4, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC