Equipment unit · VIN-decoded · NHTSA vPIC

2013 Iti

1Z92A4523DT199083 · Trailer · TRAILER
Carriers run under3
22 mo
Inspections4
all-time
OOS inspections0
of 4
First seenJul 29, 2024
MD
Last seenMay 21, 2026
MD
Inspected under 3 different carriers in 22 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
1Z92A4523DT199083
Make
Iti
Model
ITI
Model year
2013
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 12, 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
2A452

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1983 or 2013

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

North American serial sequence
199083

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 · 129 decoded VINs at 100.0% prefix purity.

Model
ITI

Prefix basis · 129 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
2013

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 · Jul 29, 2024 – May 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 21, 2026MDII · Walk-around0DH TRANSPORT LLC 33925973153561/ME
Jan 15, 2026MDII · Walk-around2AMH ENTERPRISES LLC 20412383153561/ME
Jan 20, 2025MDII · Walk-around2AMH ENTERPRISES LLC 20412383153561/ME
Jul 29, 2024MDII · Walk-around2TODD TRANSPORT LLC 10827463153561/ME
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DH TRANSPORT LLC3392597May 21, 2026May 21, 20261MD
AMH ENTERPRISES LLC2041238Jan 20, 2025Jan 15, 20262DE
TODD TRANSPORT LLC1082746Jul 29, 2024Jul 29, 20241MD
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.
3153561MEDH TRANSPORT LLCMay 21, 2026May 21, 20261
3153561MEAMH ENTERPRISES LLCJan 20, 2025Jan 15, 20262
3153561METODD TRANSPORT LLCJul 29, 2024Jul 29, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026