Equipment unit · VIN-decoded · NHTSA vPIC

2014

5WSAB4429EN045864 · TRAILER
Carriers run under2
34 mo
Inspections8
all-time
OOS inspections3
of 8
First seenSep 4, 2023
US
Last seenJul 30, 2026
US
Inspected under 2 different carriers in 34 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
5WSAB4429EN045864
Make
Not decoded
Model
Not decoded
Model year
2014
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 10, 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
5WS

Deterministic · VIN positions 1–3.

Vehicle descriptor section
AB442

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1984 or 2014

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

North American serial sequence
045864

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
2014

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 · Sep 4, 2023 – Jul 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 30, 2026USIII · Driver-only0BULK TRANSFER INT S DE RL DE CV 3359581Z21030/TX
Oct 2, 2025USI · Full2BULK TRANSFER INT S DE RL DE CV 3359581Z21030/NM
Jul 23, 2025NMIII · Driver-only0BULK TRANSFER INT S DE RL DE CV 3359581Z21030/TX
Mar 19, 2025USI · Full4JUAN ALBERTO AGUILERA MENDEZ 3640287Z21030/TX
Jan 20, 2025USI · Full7OOSBULK TRANSFER INT S DE RL DE CV 3359581Z21030/TX
Oct 8, 2024USII · Walk-around4OOSBULK TRANSFER INT S DE RL DE CV 3359581Z21030/TX
Aug 1, 2024NMIII · Driver-only0BULK TRANSFER INT S DE RL DE CV 3359581Z21030/TX
Sep 4, 2023USI · Full3OOSBULK TRANSFER INT S DE RL DE CV 3359581Z21030/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BULK TRANSFER INT S DE RL DE CV3359581Sep 4, 2023Jul 30, 20267CI
JUAN ALBERTO AGUILERA MENDEZ3640287Mar 19, 2025Mar 19, 20251CI
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.
Z21030TX2BULK TRANSFER INT S DE RL DE CVSep 4, 2023Jul 30, 20266
Z21030NMBULK TRANSFER INT S DE RL DE CVOct 2, 2025Oct 2, 20251
Z21030TXJUAN ALBERTO AGUILERA MENDEZMar 19, 2025Mar 19, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 10, 2026