Equipment unit · VIN-decoded · NHTSA vPIC

1T9EA53A9L1204146

Not yet decoded
Carriers run under2
21 mo
Inspections2
all-time
OOS inspections0
of 2
First seenJan 8, 2024
IL
Last seenOct 24, 2025
IL
Inspected under 2 different carriers in 21 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
1T9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
EA53A

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1990 or 2020

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

North American serial sequence
204146

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.

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 · Jan 8, 2024 – Oct 24, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 24, 2025ILIII · Driver-only0LOCKED-UP TRUCKING LLC 3174963739468ST/IL
Jan 8, 2024ILII · Walk-around0DENNIS AND JOSEPH DOWSON 773721739468ST/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LOCKED-UP TRUCKING LLC3174963Oct 24, 2025Oct 24, 20251IL
DENNIS AND JOSEPH DOWSON773721Jan 8, 2024Jan 8, 20241IL
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.
739468STILLOCKED-UP TRUCKING LLCOct 24, 2025Oct 24, 20251
739468STILDENNIS AND JOSEPH DOWSONJan 8, 2024Jan 8, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC