Equipment unit · VIN-decoded · NHTSA vPIC

1L01B4827L1089397

Not yet decoded
Carriers run under3
3 mo
Inspections3
all-time
OOS inspections0
of 3
First seenFeb 4, 2025
TX
Last seenMay 20, 2025
TX
Inspected under 3 different carriers in 3 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
1L01B4827L1089397
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jul 24, 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
1L0

Deterministic · VIN positions 1–3.

Vehicle descriptor section
1B482

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

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
089397

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.

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
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed make
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
Not established

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

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 · Feb 4, 2025 – May 20, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
May 20, 2025TXII · Walk-around0MARLON BAIRES 2343123W57288/TX
Mar 10, 2025TXII · Walk-around0GDUP TRUCKING LLC 4073648W57288/TX
Feb 4, 2025TXII · Walk-around1CMC STEEL FABRICATORS INC 341253W57288/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARLON BAIRES2343123May 20, 2025May 20, 20251TX
GDUP TRUCKING LLC4073648Mar 10, 2025Mar 10, 20251TX
CMC STEEL FABRICATORS INC341253Feb 4, 2025Feb 4, 20251TX
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.
W57288TXMARLON BAIRESMay 20, 2025May 20, 20251
W57288TXGDUP TRUCKING LLCMar 10, 2025Mar 10, 20251
W57288TXCMC STEEL FABRICATORS INCFeb 4, 2025Feb 4, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 24, 2026