Equipment unit · VIN-decoded · NHTSA vPIC

1B6MF36C6RS686022

Not yet decoded
Carriers run under2
2 mo
Inspections2
all-time
OOS inspections2
of 2
First seenSep 26, 2025
CO
Last seenNov 10, 2025
CO
Inspected under 2 different carriers in 2 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
1B6

Deterministic · VIN positions 1–3.

Vehicle descriptor section
MF36C

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1994 or 2024

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

North American serial sequence
686022

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 · Sep 26, 2025 – Nov 10, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 10, 2025COII · Walk-around3OOSA&A EXCAVATION LLC 4101463BEFG66/CO
Sep 26, 2025COII · Walk-around5OOSBUP CONSTRUCTION INC 4152968BEFG66/CO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
A&A EXCAVATION LLC4101463Nov 10, 2025Nov 10, 20251CO
BUP CONSTRUCTION INC4152968Sep 26, 2025Sep 26, 20251CO
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.
BEFG66COA&A EXCAVATION LLCNov 10, 2025Nov 10, 20251
BEFG66COBUP CONSTRUCTION INCSep 26, 2025Sep 26, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC