Equipment unit · VIN-decoded · NHTSA vPIC

3R9SP4A27LC116486

Not yet decoded
Carriers run under2
32 mo
Inspections2
all-time
OOS inspections1
of 2
First seenJul 28, 2023
TX
Last seenMar 14, 2026
NM
Inspected under 2 different carriers in 32 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
3R9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
SP4A2

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
116486

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 · Jul 28, 2023 – Mar 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 14, 2026NMII · Walk-around1OOSAUTO EXPRESS BARRERA LLC 335475239UG1C/MX
Jul 28, 2023TXIII · Driver-only2JORGE ALBERTO BARRERA SALAS 242271139UG1C/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AUTO EXPRESS BARRERA LLC3354752Mar 14, 2026Mar 14, 20261TX
JORGE ALBERTO BARRERA SALAS2422711Jul 28, 2023Jul 28, 20231CH
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.
39UG1CMXAUTO EXPRESS BARRERA LLCMar 14, 2026Mar 14, 20261
39UG1CMXJORGE ALBERTO BARRERA SALASJul 28, 2023Jul 28, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC