Equipment unit · VIN-decoded · NHTSA vPIC

2016 Top Hat Industries

4R7G04029GT157819 · Trailer · TRAILER
Carriers run under1
32 mo
Inspections3
all-time
OOS inspections1
of 3
First seenJun 30, 2023
TX
Last seenFeb 20, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4R7G04029GT157819
Make
Top Hat Industries
Model
Top Hat Industries
Model year
2016
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 9, 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
4R7

Deterministic · VIN positions 1–3.

Vehicle descriptor section
G0402

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1986 or 2016

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

North American serial sequence
157819

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
2016

Observed directly for this VIN via NHTSA vPIC.

Observed make
TOP HAT INDUSTRIES

Observed directly for this VIN via NHTSA vPIC.

Observed model
Top Hat Industries

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 · Jun 30, 2023 – Feb 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 20, 2026TXII · Walk-around4CLEAN COMBUSTION INC 2430241058B977/TX
Feb 14, 2026TXII · Walk-around2CLEAN COMBUSTION INC 2430241058B977/TX
Jun 30, 2023TXII · Walk-around1OOSCLEAN COMBUSTION INC 2430241058B977/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CLEAN COMBUSTION INC2430241Jun 30, 2023Feb 20, 20263TX
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.
058B977TXCLEAN COMBUSTION INCJun 30, 2023Feb 20, 20263
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 9, 2026