Equipment unit · VIN-decoded · NHTSA vPIC

2013 Utility Trailer Manufacturer

1UYFS2536DA610313 · Trailer · TRAILER
Axles · 2 axlesBody · FlatLength · 53 ft
Carriers run under2
17 mo
Inspections8
all-time
OOS inspections4
of 8
First seenNov 4, 2024
TN
Last seenApr 10, 2026
TX
Inspected under 2 different carriers in 17 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
1UYFS2536DA610313
Make
Utility Trailer Manufacturer
Model
Utility Trailer Manufacturer
Model year
2013
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
FS253

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1983 or 2013

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

North American serial sequence
610313

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 · 3,515 decoded VINs at 100.0% prefix purity.

Model
Utility Trailer Manufacturer

Prefix basis · 3,515 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
2013

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 2013, 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
Flat

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 · Nov 4, 2024 – Apr 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 10, 2026TXI · Full2SERVICIO DE TRANSPORTE INTERNACIONAL Y LOCAL SA DE CV 557341DL8692/OK
Apr 7, 2026TXI · Full5SERVICIO DE TRANSPORTE INTERNACIONAL Y LOCAL SA DE CV 557341DL8692/OK
Apr 1, 2026TXI · Full6SERVICIO DE TRANSPORTE INTERNACIONAL Y LOCAL SA DE CV 557341DL8692/OK
Feb 23, 2026TXI · Full2SERVICIO DE TRANSPORTE INTERNACIONAL Y LOCAL SA DE CV 557341DL8692/OK
Nov 6, 2025TXII · Walk-around4OOSSITE2SITE TRANSPORT LLC 3863657DL8692/OK
Mar 4, 2025CAI · Full5OOSSITE2SITE TRANSPORT LLC 3863657DL8692/OK
Jan 30, 2025ORIII · Driver-only7OOSSITE2SITE TRANSPORT LLC 38636578043KL/TX
Nov 4, 2024TNI · Full8OOSSITE2SITE TRANSPORT LLC 38636578043KL/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SERVICIO DE TRANSPORTE INTERNACIONAL Y LOCAL SA DE CV557341Feb 23, 2026Apr 10, 20264CI
SITE2SITE TRANSPORT LLC3863657Nov 4, 2024Nov 6, 20254TX
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.
DL8692OKSERVICIO DE TRANSPORTE INTERNACIONAL Y LOCAL SA DE CVFeb 23, 2026Apr 10, 20264
DL8692OKSITE2SITE TRANSPORT LLCMar 4, 2025Nov 6, 20252
8043KLTXSITE2SITE TRANSPORT LLCJan 30, 2025Jan 30, 20251
8043KLOKSITE2SITE TRANSPORT LLCNov 4, 2024Nov 4, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026