Equipment unit · VIN-decoded · NHTSA vPIC

2010 Utility Trailer Manufacturer

1UYVS2537AU939107 · Trailer · TRAILER
Axles · 2 axlesBody · VanLength · 53 ft
Carriers run under3
24 mo
Inspections19
all-time
OOS inspections0
of 19
First seenOct 30, 2023
TX
Last seenOct 6, 2025
US
Inspected under 3 different carriers in 24 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
1UYVS2537AU939107
Make
Utility Trailer Manufacturer
Model
Utility Trailer Manufacturer
Model year
2010
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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
VS253

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1980 or 2010

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

North American serial sequence
939107

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 · 107,512 decoded VINs at 100.0% prefix purity.

Model
Utility Trailer Manufacturer

Prefix basis · 107,512 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.

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
2010

Observed directly for this VIN via NHTSA vPIC.

Observed make
UTILITY TRAILER MANUFACTURER

Observed directly for this VIN via NHTSA vPIC.

Observed model
Utility Trailer Manufacturer

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

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.

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. Year-scoped rules were checked against model year 2010, established by the federal observation agreeing with a position-10 candidate.

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
53 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 · Oct 30, 2023 – Oct 6, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 6, 2025USI · Full5ALFREDO LUIS SALCEDO URBINA 63328055UC4E/MX
Aug 25, 2025TXI · Full1ALFREDO LUIS SALCEDO URBINA 63328055UC4E/CI
Jul 29, 2025TXI · Full5ALFREDO LUIS SALCEDO URBINA 63328055UC4E/MX
Jul 8, 2025TXI · Full2ALFREDO LUIS SALCEDO URBINA 63328055UC4E/MX
Jun 27, 2025TXI · Full3ALFREDO LUIS SALCEDO URBINA 63328055UC4E/MX
May 27, 2025TXI · Full3ALFREDO LUIS SALCEDO URBINA 63328055UC4E/MX
Apr 30, 2025TXI · Full5ALFREDO LUIS SALCEDO URBINA 63328055UC4E/MX
Nov 4, 2024TXI · Full3ALFREDO LUIS SALCEDO URBINA 63328055UC4E/CI
Oct 15, 2024TXI · Full2ALFREDO LUIS SALCEDO URBINA 63328055UC4E/CI
Aug 26, 2024TXI · Full1ALFREDO LUIS SALCEDO URBINA 63328055UC4E/MX
Aug 13, 2024TXI · Full3ALFREDO LUIS SALCEDO URBINA 63328055UC4E/MX
Jun 27, 2024TXI · Full4ALFREDO LUIS SALCEDO URBINA 63328055UC4E/MX
May 31, 2024TXI · Full1ALFREDO LUIS SALCEDO URBINA 63328055UC4E/CI
May 17, 2024TXI · Full2ALFREDO LUIS SALCEDO URBINA 63328055UC4E/MX
Apr 29, 2024TXI · Full5ALFREDO LUIS SALCEDO URBINA 63328055UC4E/CI
Dec 12, 2023TXI · Full7ALFREDO LUIS SALCEDO URBINA 63328055UC4E/MX
Nov 30, 2023TXI · Full2IRMA SUSANA PEREZ CASTILLO 172771555UC4E/CI
Nov 10, 2023TXI · Full2JUAN IGNACIO VALENZUELA GOMEZ 230924055UC4E/MX
Oct 30, 2023TXI · Full4ALFREDO LUIS SALCEDO URBINA 63328055UC4E/MX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ALFREDO LUIS SALCEDO URBINA633280Oct 30, 2023Oct 6, 202517CI
IRMA SUSANA PEREZ CASTILLO1727715Nov 30, 2023Nov 30, 20231CI
JUAN IGNACIO VALENZUELA GOMEZ2309240Nov 10, 2023Nov 10, 20231CI
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.
55UC4EMXALFREDO LUIS SALCEDO URBINAOct 30, 2023Oct 6, 202512
55UC4ECIALFREDO LUIS SALCEDO URBINAApr 29, 2024Aug 25, 20255
55UC4ECIIRMA SUSANA PEREZ CASTILLONov 30, 2023Nov 30, 20231
55UC4EMXJUAN IGNACIO VALENZUELA GOMEZNov 10, 2023Nov 10, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026