Equipment unit · VIN-decoded · NHTSA vPIC

2022 Utility Trailer Manufacturer

1UYVS2532N3503504 · Trailer · TRAILER
Axles · 2 axlesBody · VanLength · 53 ft
Carriers run under3
27 mo
Inspections9
all-time
OOS inspections2
of 9
First seenOct 3, 2023
MN
Last seenJan 2, 2026
NM
Inspected under 3 different carriers in 27 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
1UYVS2532N3503504
Make
Utility Trailer Manufacturer
Model
Utility Trailer Manufacturer
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 17, 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
2 · valid

Deterministic · position 9; calculated value 2.

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
503504

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 · Oct 3, 2023 – Jan 2, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 2, 2026NMII · Walk-around0ROBERTSON TRUCKS LLC 3666726999003ST/IL
Nov 21, 2025SCI · Full0ROBERTSON TRUCKS LLC 3666726999003ST/IL
Jan 7, 2025TNIII · Driver-only0FATBOY LOGISTICS INC 3331684846228ST/IL
Jan 2, 2025NMII · Walk-around2FATBOY LOGISTICS INC 3331684999003ST/IL
Aug 23, 2024OKI · Full2ALASKA FREIGHT SERVICE INC 3048347846228ST/IL
Aug 1, 2024MOII · Walk-around3ALASKA FREIGHT SERVICE INC 3048347846228ST/IL
May 1, 2024TXI · Full6OOSALASKA FREIGHT SERVICE INC 3048347846228ST/IL
Jan 23, 2024IAIII · Driver-only4ALASKA FREIGHT SERVICE INC 3048347846228ST/IL
Oct 3, 2023MNI · Full1OOSALASKA FREIGHT SERVICE INC 3048347846228ST/IL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROBERTSON TRUCKS LLC3666726Nov 21, 2025Jan 2, 20262MO
FATBOY LOGISTICS INC3331684Jan 2, 2025Jan 7, 20252IL
ALASKA FREIGHT SERVICE INC3048347Oct 3, 2023Aug 23, 20245IL
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.
999003STILROBERTSON TRUCKS LLCNov 21, 2025Jan 2, 20262
846228STILFATBOY LOGISTICS INCJan 7, 2025Jan 7, 20251
999003STILFATBOY LOGISTICS INCJan 2, 2025Jan 2, 20251
846228STILALASKA FREIGHT SERVICE INCOct 3, 2023Aug 23, 20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026