Equipment unit · VIN-decoded · NHTSA vPIC

2003 Iti

1Z92B45243T199055 · Trailer · TRAILER
Carriers run under1
33 mo
Inspections7
all-time
OOS inspections0
of 7
First seenAug 3, 2023
SC
Last seenMay 8, 2026
GA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1Z92B45243T199055
Make
Iti
Model
ITI
Model year
2003
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 20, 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
1Z9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
2B452

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
2003 or 2033

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

North American serial sequence
199055

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
ITI

Prefix basis · 99 decoded VINs at 100.0% prefix purity.

Model
ITI

Prefix basis · 99 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
2003

Observed directly for this VIN via NHTSA vPIC.

Observed make
ITI

Observed directly for this VIN via NHTSA vPIC.

Observed model
ITI

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 · Aug 3, 2023 – May 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 8, 2026GAIII · Driver-only1WILLIAMS BROTHERS TRUCKING INC 15669817537PT/SC
Apr 17, 2026SCIII · Driver-only1WILLIAMS BROTHERS TRUCKING INC 15669817531PT/SC
Aug 15, 2025SCII · Walk-around2WILLIAMS BROTHERS TRUCKING INC 15669817531PT/SC
Aug 8, 2025SCIII · Driver-only1WILLIAMS BROTHERS TRUCKING INC 15669817531PT/SC
Jun 16, 2025GAI · Full4WILLIAMS BROTHERS TRUCKING INC 15669817537PT/SC
Aug 10, 2023SCIII · Driver-only0WILLIAMS BROTHERS TRUCKING INC 15669817531PT/SC
Aug 3, 2023SCIII · Driver-only1WILLIAMS BROTHERS TRUCKING INC 15669817531PT/SC
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WILLIAMS BROTHERS TRUCKING INC156698Aug 3, 2023May 8, 20267GA
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.
17537PTSCWILLIAMS BROTHERS TRUCKING INCJun 16, 2025May 8, 20262
17531PTSCWILLIAMS BROTHERS TRUCKING INCAug 3, 2023Apr 17, 20265
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026