Equipment unit · VIN-decoded · NHTSA vPIC

4M9DS2329N1017848

Not yet decoded
Carriers run under2
1 mo
Inspections2
all-time
OOS inspections2
of 2
First seenNov 15, 2024
TX
Last seenDec 10, 2024
TX
Inspected under 2 different carriers in 1 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
4M9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DS232

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

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
017848

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
MIDWEST TRAILER MANUFACTURING

Prefix basis · 35 decoded VINs at 100.0% prefix purity.

Model
Midwest Trailer Manufacturing

Prefix basis · 35 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 · Nov 15, 2024 – Dec 10, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 10, 2024TXI · Full35OOSJAMES CARROLL 2912932KKM525/AK
Nov 15, 2024TXII · Walk-around19OOSUTAH ASPHALT PROS LLC 4157022NONE/UT
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JAMES CARROLL2912932Dec 10, 2024Dec 10, 20241NM
UTAH ASPHALT PROS LLC4157022Nov 15, 2024Nov 15, 20241UT
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.
KKM525AKJAMES CARROLLDec 10, 2024Dec 10, 20241
NONEUTUTAH ASPHALT PROS LLCNov 15, 2024Nov 15, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC