Equipment unit · VIN-decoded · NHTSA vPIC

3HCDZTZR6KL563654

Not yet decoded
LT
Carriers run under2
31 mo
Inspections2
all-time
OOS inspections0
of 2
First seenAug 10, 2023
TX
Last seenMar 24, 2026
TX
Inspected under 2 different carriers in 31 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

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
3HC

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DZTZR

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1989 or 2019

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

North American serial sequence
563654

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
INTERNATIONAL

Prefix basis · 157 decoded VINs at 94.3% prefix purity.

Model
LT625

Prefix basis · 157 decoded VINs at 94.3% prefix purity.

Model line
LT

Sourced label · prefix basis 157 decoded VINs at 94.3% prefix purity.

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.

Not established

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 10, 2023 – Mar 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 24, 2026TXII · Walk-around0SMYRNA READY MIX CONCRETE LLC 1738904T6303HY/TN
Aug 10, 2023TXII · Walk-around2INGRAM CONCRETE LLC 19884411M48211/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SMYRNA READY MIX CONCRETE LLC1738904Mar 24, 2026Mar 24, 20261TN
INGRAM CONCRETE LLC1988441Aug 10, 2023Aug 10, 20231TX
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.
T6303HYTNSMYRNA READY MIX CONCRETE LLCMar 24, 2026Mar 24, 20261
1M48211TXINGRAM CONCRETE LLCAug 10, 2023Aug 10, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC