Equipment unit · VIN-decoded · NHTSA vPIC

2002 Utility Trailer Manufacturer

1UYVS25392P874812 · Trailer · TRAILER
Axles · 2 axlesBody · VanLength · 53 ft
Carriers run under2
30 mo
Inspections22
all-time
OOS inspections6
of 22
First seenOct 4, 2023
CA
Last seenApr 28, 2026
CA
Inspected under 2 different carriers in 30 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
1UYVS25392P874812
Make
Utility Trailer Manufacturer
Model
Utility Trailer Manufacturer
Model year
2002
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
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
2002 or 2032

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

North American serial sequence
874812

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
2002

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 2002, 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 4, 2023 – Apr 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 28, 2026CAI · Full3CA TRANSPORT INC 33921304VR9177/CA
Apr 16, 2026CAI · Full5OOSCA TRANSPORT INC 33921304VR9177/CA
Apr 7, 2026CAII · Walk-around0CA TRANSPORT INC 33921304VR9177/CA
Mar 15, 2026CAII · Walk-around2CA TRANSPORT INC 33921304VR9177/CA
Feb 17, 2026CAII · Walk-around2OOSCA TRANSPORT INC 33921304VR9177/CA
Feb 14, 2026CAII · Walk-around2CA TRANSPORT INC 33921304VR9177/CA
Feb 4, 2026CAI · Full4CA TRANSPORT INC 33921304VR9177/CA
Jan 17, 2026CAII · Walk-around0CA TRANSPORT INC 33921304VR9177/CA
Dec 28, 2025CAII · Walk-around1OOSCA TRANSPORT INC 33921304VR9177/CA
Dec 18, 2025CAII · Walk-around0CA TRANSPORT INC 33921304VR9177/CA
Aug 31, 2025CAII · Walk-around5OOSCA TRANSPORT INC 33921304VR9177/CA
Aug 24, 2025CAI · Full2CA TRANSPORT INC 33921304VR9177/CA
Jul 6, 2025CAII · Walk-around1OOSCA TRANSPORT INC 33921304VR9177/CA
Jun 5, 2025CAIII · Driver-only1CA TRANSPORT INC 33921304VR9177/CA
Apr 15, 2025CAI · Full1CA TRANSPORT INC 33921304VR9177/CA
Jan 16, 2025CAIII · Driver-only0CA TRANSPORT INC 33921304VR9177/CA
Jan 14, 2025CAIII · Driver-only2CA TRANSPORT INC 33921304VR9177/CA
Sep 25, 2024CAI · Full2CA TRANSPORT INC 33921304V9177/CA
Aug 30, 2024CAIV · Special1CA TRANSPORT INC 33921304VR9177/CA
Dec 30, 2023NVIII · Driver-only3OOSCRISTIAN I ALVARADO 30579454AD5311/CA
Oct 21, 2023CAII · Walk-around2CA TRANSPORT INC 33921304AD5311/CA
Oct 4, 2023CAII · Walk-around0CA TRANSPORT INC 33921304AD5311/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CA TRANSPORT INC3392130Oct 4, 2023Apr 28, 202621CA
CRISTIAN I ALVARADO3057945Dec 30, 2023Dec 30, 20231CA
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.
4VR9177CACA TRANSPORT INCAug 30, 2024Apr 28, 202618
4V9177CACA TRANSPORT INCSep 25, 2024Sep 25, 20241
4AD5311CACRISTIAN I ALVARADODec 30, 2023Dec 30, 20231
4AD5311CACA TRANSPORT INCOct 4, 2023Oct 21, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026