Equipment unit · VIN-decoded · NHTSA vPIC

2006 Construction Trailer Specialists

1C93432226S770645 · Trailer · TRAILER
Carriers run under1
14 mo
Inspections5
all-time
OOS inspections4
of 5
First seenOct 9, 2023
TX
Last seenDec 31, 2024
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1C93432226S770645
Make
Construction Trailer Specialists
Model
CONSTRUCTION TRAILER SPECIALISTS
Model year
2006
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 28, 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
1C9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
34322

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
2006 or 2036

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

North American serial sequence
770645

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
CONSTRUCTION TRAILER SPECIALISTS

Prefix basis · 130 decoded VINs at 100.0% prefix purity.

Model
CONSTRUCTION TRAILER SPECIALISTS

Prefix basis · 130 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.

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
2006

Observed directly for this VIN via NHTSA vPIC.

Observed make
CONSTRUCTION TRAILER SPECIALISTS

Observed directly for this VIN via NHTSA vPIC.

Observed model
CONSTRUCTION TRAILER SPECIALISTS

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Oct 9, 2023 – Dec 31, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 31, 2024TXII · Walk-around5ZT EQUIPMENT LLC 2370806BZ6384/OK
Dec 10, 2024TXII · Walk-around8OOSZT EQUIPMENT LLC 2370806BZ6384/OK
Oct 31, 2024TXII · Walk-around7OOSZT EQUIPMENT LLC 2370806BZ6384/OK
Feb 8, 2024TXII · Walk-around12OOSZT EQUIPMENT LLC 2370806BZ6384/OK
Oct 9, 2023TXII · Walk-around6OOSZT EQUIPMENT LLC 2370806BZ6384/OK
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ZT EQUIPMENT LLC2370806Oct 9, 2023Dec 31, 20245TX
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.
BZ6384OKZT EQUIPMENT LLCOct 9, 2023Dec 31, 20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026