Equipment unit · VIN-decoded · NHTSA vPIC

2011 Utility Trailer Manufacturer

1UYVS2538BP040305 · Trailer · TRAILER
Axles · 2 axlesBody · VanLength · 53 ft
Carriers run under1
33 mo
Inspections12
all-time
OOS inspections2
of 12
First seenOct 11, 2023
CA
Last seenJul 15, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1UYVS2538BP040305
Make
Utility Trailer Manufacturer
Model
Utility Trailer Manufacturer
Model year
2011
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
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1981 or 2011

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

North American serial sequence
040305

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
2011

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 2011, 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 11, 2023 – Jul 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 15, 2026CAII · Walk-around2OOSTU TRANSPORTATION CORP 36448164WS8525/CA
May 8, 2026ILIII · Driver-only0TU TRANSPORTATION CORP 36448164WS8525/CA
Jun 3, 2025CAV · Vehicle-only0TU TRANSPORTATION CORP 36448164WS8525/CA
Mar 20, 2025ILII · Walk-around1TU TRANSPORTATION CORP 36448164WS8525/CA
Feb 10, 2025MOII · Walk-around2TU TRANSPORTATION CORP 3644816C222778/ME
Jan 20, 2025CAI · Full3TU TRANSPORTATION CORP 3644816C222778/ME
Oct 26, 2024NMII · Walk-around1TU TRANSPORTATION CORP 3644816C222778/ME
Aug 26, 2024AZII · Walk-around4TU TRANSPORTATION CORP 3644816C222778/ME
Aug 22, 2024MOI · Full7OOSTU TRANSPORTATION CORP 3644816C222778/CA
Feb 24, 2024CAIII · Driver-only0TU TRANSPORTATION CORP 3644816C222778/ME
Nov 30, 2023CAII · Walk-around1TU TRANSPORTATION CORP 3644816C222778/ME
Oct 11, 2023CAV · Vehicle-only4TU TRANSPORTATION CORP 3644816C222778/ME
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TU TRANSPORTATION CORP3644816Oct 11, 2023Jul 15, 202612CA
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.
4WS8525CA2TU TRANSPORTATION CORPMar 20, 2025Jul 15, 20264
C222778METU TRANSPORTATION CORPOct 11, 2023Feb 10, 20257
C222778CATU TRANSPORTATION CORPAug 22, 2024Aug 22, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026