Equipment unit · VIN-decoded · NHTSA vPIC

2025 Utility Trailer Manufacturer

1UYVS248XSM514303 · Trailer · TRAILER
Axles · 2 axlesBody · VanLength · 48 ft
Carriers run under3
19 mo
Inspections4
all-time
OOS inspections4
of 4
First seenMar 1, 2025
TX
Last seenOct 11, 2026
TX
Inspected under 3 different carriers in 19 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
1UYVS248XSM514303
Make
Utility Trailer Manufacturer
Model
Utility Trailer Manufacturer
Model year
2025
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 2, 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
1UY

Deterministic · VIN positions 1–3.

Vehicle descriptor section
VS248

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1995 or 2025

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

North American serial sequence
514303

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.

Make
UTILITY TRAILER MANUFACTURER

Prefix basis · 3,600 decoded VINs at 100.0% prefix purity.

Model
Utility Trailer Manufacturer

Prefix basis · 3,600 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

VIN-level rule claims

Rules published for individual VIN positions beyond the prefix — applied with the WMI, prefix, and model-year guards each rule was validated under. Model-year-scoped rules stay suppressed here because position 10 alone cannot establish the year.

Axle configuration
2 axles

Manufacturer-published position rule · WMI/prefix/year guards applied by the store.

Body family
Van

Manufacturer-published position rule · WMI/prefix/year guards applied by the store.

Trailer length
48 ft

Manufacturer-published position rule · WMI/prefix/year guards applied by the store.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Mar 1, 2025 – Oct 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 11, 2026TXII · Walk-around9OOSLUIS ALEJANDRO RAMIREZ LUCIO 2946745946WN5/MX
Jul 29, 2026TXII · Walk-around7OOSRENE CORTES VEGA 4070036946WN5/CS
Jul 28, 2025TXII · Walk-around5OOSJOSE ANTONIO HERNANDEZ MONFIL 3290462946WN5/MX
Mar 1, 2025TXII · Walk-around6OOSJOSE ANTONIO HERNANDEZ MONFIL 3290462946WN5/MX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LUIS ALEJANDRO RAMIREZ LUCIO2946745Oct 11, 2026Oct 11, 20261TA
RENE CORTES VEGA4070036Jul 29, 2026Jul 29, 20261TA
JOSE ANTONIO HERNANDEZ MONFIL3290462Mar 1, 2025Jul 28, 20252VC
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.
946WN5MX2LUIS ALEJANDRO RAMIREZ LUCIOOct 11, 2026 → Oct 11, 20261
946WN5CS2RENE CORTES VEGAJul 29, 2026 → Jul 29, 20261
946WN5MX—JOSE ANTONIO HERNANDEZ MONFILMar 1, 2025 → Jul 28, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 2, 2026