Equipment unit · VIN-decoded · NHTSA vPIC

2022 Utility Trailer Manufacturer

1UYVS253XN3529204 · Trailer · TRAILER
Axles · 2 axlesBody · VanLength · 53 ft
Carriers run under4
18 mo
Inspections9
all-time
OOS inspections1
of 9
First seenSep 14, 2023
AR
Last seenMar 13, 2025
TN
Inspected under 4 different carriers in 18 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
1UYVS253XN3529204
Make
Utility Trailer Manufacturer
Model
Utility Trailer Manufacturer
Model year
2022
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
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1992 or 2022

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

North American serial sequence
529204

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
2022

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 2022, 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 · Sep 14, 2023 – Mar 13, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 13, 2025TNII · Walk-around1OOSRW PORT TRANSPORTATION INC 34000124UG3865/CA
Jan 9, 2025NMII · Walk-around0WAHAHA EXPRESS CORP 34456154UG3865/CA
Sep 20, 2024TNIII · Driver-only1E & C LOGISTICS 30014014UG3865/CA
Jul 1, 2024NMII · Walk-around0WAHAHA EXPRESS CORP 34456154UG3865/CA
Jun 10, 2024ARIII · Driver-only0RW PORT TRANSPORTATION INC 34000124UG3865/CA
Apr 5, 2024ARIII · Driver-only0WAHAHA EXPRESS CORP 34456154UG3865/CA
Jan 7, 2024CAII · Walk-around0RW PORT TRANSPORTATION INC 34000124UG3865/CA
Jan 1, 2024NMIII · Driver-only0OCEAN BLUE FREIGHT INC 33576954UG3865/CA
Sep 14, 2023ARII · Walk-around0OCEAN BLUE FREIGHT INC 33576954UG3865/CA
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RW PORT TRANSPORTATION INC3400012Jan 7, 2024Mar 13, 20253CA
WAHAHA EXPRESS CORP3445615Apr 5, 2024Jan 9, 20253CA
E & C LOGISTICS3001401Sep 20, 2024Sep 20, 20241CA
OCEAN BLUE FREIGHT INC3357695Sep 14, 2023Jan 1, 20242CA
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.
4UG3865CARW PORT TRANSPORTATION INCJan 7, 2024Mar 13, 20253
4UG3865CAWAHAHA EXPRESS CORPApr 5, 2024Jan 9, 20253
4UG3865CAE & C LOGISTICSSep 20, 2024Sep 20, 20241
4UG3865CAOCEAN BLUE FREIGHT INCSep 14, 2023Jan 1, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026