Equipment unit · VIN-decoded · NHTSA vPIC

2015

3R9AA124XFR075011 · TRAILER
Carriers run under1
26 mo
Inspections4
all-time
OOS inspections3
of 4
First seenMar 23, 2024
TX
Last seenMay 2, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3R9AA124XFR075011
Make
Not decoded
Model
Not decoded
Model year
2015
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 13, 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
3R9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
AA124

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1985 or 2015

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

North American serial sequence
075011

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
2015

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
TRAILER

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 · Mar 23, 2024 – May 2, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 2, 2026TXII · Walk-around1POTROS CONCRETE LLC 3508772254B906/TX
Mar 21, 2026TXII · Walk-around2OOSPOTROS CONCRETE LLC 3508772254B906/TX
Aug 16, 2024TXI · Full10OOSPOTROS CONCRETE LLC 3508772246C570/TX
Mar 23, 2024TXII · Walk-around6OOSPOTROS CONCRETE LLC 3508772086B455/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
POTROS CONCRETE LLC3508772Mar 23, 2024May 2, 20264TX
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.
254B906TXPOTROS CONCRETE LLCMar 21, 2026May 2, 20262
246C570TXPOTROS CONCRETE LLCAug 16, 2024Aug 16, 20241
086B455TXPOTROS CONCRETE LLCMar 23, 2024Mar 23, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 13, 2026