Equipment unit · VIN-decoded · NHTSA vPIC

2018 Utility Trailer Manufacturer

1UYVS2537J2136826 · Trailer · TRAILER
Axles · 2 axlesBody · VanLength · 53 ft
Carriers run under6
35 mo
Inspections16
all-time
OOS inspections4
of 16
First seenAug 23, 2023
CA
Last seenJul 20, 2026
OR
Inspected under 6 different carriers in 35 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
1UYVS2537J2136826
Make
Utility Trailer Manufacturer
Model
Utility Trailer Manufacturer
Model year
2018
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
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1988 or 2018

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

North American serial sequence
136826

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
2018

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 2018, 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 · Aug 23, 2023 – Jul 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 20, 2026ORIII · Driver-only0SEATTLE FREIGHTLINES LLC 35250054RJ8874/CA
Apr 16, 2026CAI · Full0SEATTLE FREIGHTLINES LLC 35250054RJ8874/CA
Dec 16, 2025CAII · Walk-around0SEATTLE FREIGHTLINES LLC 35250054RJ8874/CA
Dec 16, 2025CAII · Walk-around0SEATTLE FREIGHTLINES LLC 35250054RJ8874/CA
Oct 28, 2025WAII · Walk-around2OOSHSD TRUCKING INC 7856074RJ8874/CA
Sep 21, 2025CAII · Walk-around0SEATTLE FREIGHTLINES LLC 35250054RJ8874/CA
Aug 19, 2025CAII · Walk-around0SEATTLE FREIGHTLINES LLC 35250054RJ8874/CA
Jul 18, 2025CAI · Full2SEATTLE FREIGHTLINES LLC 35250054RJ8874/CA
Mar 17, 2025CAII · Walk-around0SEATTLE FREIGHTLINES LLC 35250054RJ8874/CA
Jul 28, 2024CAIII · Driver-only0ELITE TRANSPORT GROUP INC 37696714RJ8874/CA
Jul 26, 2024CAIII · Driver-only2ELITE TRANSPORT GROUP INC 37696714RJ8874/CA
Jul 8, 2024CAII · Walk-around0ROAD RUNNER EXPRESS LINES INC 33816024RJ8874/CA
Mar 6, 2024AZII · Walk-around9OOSHIGH SPEED DEMAND INC 33454524RJ8874/CA
Dec 14, 2023WAII · Walk-around2OOSHIGH SPEED DEMAND INC 33454524RJ8874/CA
Oct 31, 2023CAII · Walk-around2HIGH SPEED DEMAND INC 33454524RJ8874/CA
Aug 23, 2023CAIII · Driver-only4OOSGS SANDHU TRANS INC 37999774RJ8874/CA
03

Carriers this unit has run under

6 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SEATTLE FREIGHTLINES LLC3525005Mar 17, 2025Jul 20, 20268WA
HSD TRUCKING INC785607Oct 28, 2025Oct 28, 20251CA
ELITE TRANSPORT GROUP INC3769671Jul 26, 2024Jul 28, 20242CA
ROAD RUNNER EXPRESS LINES INC3381602Jul 8, 2024Jul 8, 20241CA
HIGH SPEED DEMAND INC3345452Oct 31, 2023Mar 6, 20243CA
GS SANDHU TRANS INC3799977Aug 23, 2023Aug 23, 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.
4RJ8874CA2SEATTLE FREIGHTLINES LLCMar 17, 2025Jul 20, 20268
4RJ8874CAHSD TRUCKING INCOct 28, 2025Oct 28, 20251
4RJ8874CAELITE TRANSPORT GROUP INCJul 26, 2024Jul 28, 20242
4RJ8874CAROAD RUNNER EXPRESS LINES INCJul 8, 2024Jul 8, 20241
4RJ8874CAHIGH SPEED DEMAND INCOct 31, 2023Mar 6, 20243
4RJ8874CAGS SANDHU TRANS INCAug 23, 2023Aug 23, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026