Equipment unit · VIN-decoded · NHTSA vPIC

1R9ESB505VL008522

Not yet decoded
Carriers run under3
27 mo
Inspections4
all-time
OOS inspections0
of 4
First seenAug 25, 2023
TX
Last seenNov 17, 2025
TX
Inspected under 3 different carriers in 27 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
1R9ESB505VL008522
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jul 7, 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
1R9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ESB50

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1997 or 2027

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

North American serial sequence
008522

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 · Aug 25, 2023 – Nov 17, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 17, 2025TXII · Walk-around6ACS TRUCKING & DIESEL REPAIR SERVICES LLC 4184218247C168/TX
May 1, 2025TXII · Walk-around5ACS TRUCKING & DIESEL REPAIR SERVICES LLC 4184218247C168/TX
Feb 13, 2024TXII · Walk-around1POTRILLOS TRANSPORT LLC 2101415168B473/TX
Aug 25, 2023TXII · Walk-around7CASE EXPRESS LLC 3431115168B473/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ACS TRUCKING & DIESEL REPAIR SERVICES LLC4184218May 1, 2025Nov 17, 20252TX
POTRILLOS TRANSPORT LLC2101415Feb 13, 2024Feb 13, 20241TX
CASE EXPRESS LLC3431115Aug 25, 2023Aug 25, 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.
247C168TXACS TRUCKING & DIESEL REPAIR SERVICES LLCMay 1, 2025Nov 17, 20252
168B473TXPOTRILLOS TRANSPORT LLCFeb 13, 2024Feb 13, 20241
168B473TXCASE EXPRESS LLCAug 25, 2023Aug 25, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 7, 2026