Equipment unit · VIN-decoded · NHTSA vPIC

2010 Dentoni's Welding Works

1D9PP2441A1561044 · Trailer · TRAILER
Carriers run under1
20 mo
Inspections9
all-time
OOS inspections2
of 9
First seenFeb 16, 2024
CA
Last seenOct 8, 2025
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1D9PP2441A1561044
Make
Dentoni's Welding Works
Model
Dentoni's Welding Works
Model year
2010
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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
1D9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
PP244

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1980 or 2010

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

North American serial sequence
561044

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
2010

Observed directly for this VIN via NHTSA vPIC.

Observed make
DENTONI'S WELDING WORKS

Observed directly for this VIN via NHTSA vPIC.

Observed model
Dentoni's Welding Works

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 · Feb 16, 2024 – Oct 8, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 8, 2025CAIII · Driver-only0OLIVEIRA ENTERPRISES INC 26183914KZ9027/CA
Aug 18, 2025CAI · Full2OOSOLIVEIRA ENTERPRISES INC 26183914K29027/CA
Jun 2, 2025CAV · Vehicle-only1OLIVEIRA ENTERPRISES INC 26183914KZ9027/CA
Apr 18, 2025CAII · Walk-around0OLIVEIRA ENTERPRISES INC 26183914KZ9027/CA
Feb 6, 2025CAIII · Driver-only0OLIVEIRA ENTERPRISES INC 26183914KZ9027/CA
Feb 3, 2025CAII · Walk-around1OLIVEIRA ENTERPRISES INC 26183914KZ9027/CA
Jan 16, 2025CAII · Walk-around2OLIVEIRA ENTERPRISES INC 26183914KZ9027/CA
Feb 29, 2024CAI · Full0OLIVEIRA ENTERPRISES INC 26183914KZ9027/CA
Feb 16, 2024CAIII · Driver-only2OOSOLIVEIRA ENTERPRISES INC 26183914KZ9027/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OLIVEIRA ENTERPRISES INC2618391Feb 16, 2024Oct 8, 20259CA
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.
4KZ9027CAOLIVEIRA ENTERPRISES INCFeb 16, 2024Oct 8, 20258
4K29027CAOLIVEIRA ENTERPRISES INCAug 18, 2025Aug 18, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026