Equipment unit · VIN-decoded · NHTSA vPIC

1999 Stovall Equipment Inc

1S9FD3729XB638163 · Trailer · TRAILER
Carriers run under2
9 mo
Inspections3
all-time
OOS inspections1
of 3
First seenSep 18, 2023
IN
Last seenJun 26, 2024
IN
Inspected under 2 different carriers in 9 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
1S9FD3729XB638163
Make
Stovall Equipment Inc
Model
Stovall Equipment Inc
Model year
1999
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 26, 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
1S9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
FD372

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1999 or 2029

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

North American serial sequence
638163

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
1999

Observed directly for this VIN via NHTSA vPIC.

Observed make
STOVALL EQUIPMENT INC

Observed directly for this VIN via NHTSA vPIC.

Observed model
Stovall Equipment Inc

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

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 · Sep 18, 2023 – Jun 26, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 26, 2024INI · Full11OOSCATEGO TRUCKING CORP 2861320792020ST/IL
Dec 11, 2023INI · Full2CATEGO TRUCKING CORP 2861320792020ST/IL
Sep 18, 2023INIII · Driver-only1MALUMA INC 3426927792020ST/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CATEGO TRUCKING CORP2861320Dec 11, 2023Jun 26, 20242IL
MALUMA INC3426927Sep 18, 2023Sep 18, 20231IN
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.
792020STILCATEGO TRUCKING CORPDec 11, 2023Jun 26, 20242
792020STINMALUMA INCSep 18, 2023Sep 18, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026