Equipment unit · VIN-decoded · NHTSA vPIC

1M9A30337SH036951

Not yet decoded
Carriers run under2
36 mo
Inspections7
all-time
OOS inspections3
of 7
First seenJul 20, 2023
OK
Last seenJul 30, 2026
OK
Inspected under 2 different carriers in 36 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

VIN
1M9A30337SH036951
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jun 27, 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
1M9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
A3033

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

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
036951

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.

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
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed make
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
Not established

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

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 · Jul 20, 2023 – Jul 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 30, 2026OKII · Walk-around3OOSDIAZ BROTHERS TRUCKING LLC 4090634BH7604/OK
Jun 25, 2026OKII · Walk-around1DIAZ BROTHERS TRUCKING LLC 4090634BH7604/OK
Dec 23, 2025OKIII · Driver-only0DIAZ BROTHERS TRUCKING LLC 4090634BH7604/OK
May 13, 2025OKII · Walk-around6OOSDIAZ BROTHERS TRUCKING LLC 4090634BH7604/OK
Apr 7, 2025OKIII · Driver-only3DIAZ BROTHERS TRUCKING LLC 4090634BH7604/OK
Oct 23, 2023OKII · Walk-around4DIAZ BROTHERS TRUCKING LLC 4090634BH7604/OK
Jul 20, 2023OKII · Walk-around6OOSDIAZ TRUCKING INC 3244370BH7604/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DIAZ BROTHERS TRUCKING LLC4090634Oct 23, 2023Jul 30, 20266OK
DIAZ TRUCKING INC3244370Jul 20, 2023Jul 20, 20231OK
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.
BH7604OK2DIAZ BROTHERS TRUCKING LLCOct 23, 2023Jul 30, 20266
BH7604OKDIAZ TRUCKING INCJul 20, 2023Jul 20, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 27, 2026