Equipment unit · VIN-decoded · NHTSA vPIC

48XFF3922R1016903

Not yet decoded
Carriers run under2
21 mo
Inspections2
all-time
OOS inspections0
of 2
First seenOct 25, 2023
AZ
Last seenJul 18, 2025
TX
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
48X

Deterministic · VIN positions 1–3.

Vehicle descriptor section
FF392

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1994 or 2024

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

North American serial sequence
016903

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 · Oct 25, 2023 – Jul 18, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 18, 2025TXII · Walk-around1CARLOS OMAR VALLES 388177400020SB0/TX
Oct 25, 2023AZII · Walk-around4AR TRANSPORTATION LLC 32079074073S98/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CARLOS OMAR VALLES3881774Jul 18, 2025Jul 18, 20251TX
AR TRANSPORTATION LLC3207907Oct 25, 2023Oct 25, 20231NM
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.
00020SB0TXCARLOS OMAR VALLESJul 18, 2025Jul 18, 20251
4073S98TXAR TRANSPORTATION LLCOct 25, 2023Oct 25, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC