Equipment unit · VIN-decoded · NHTSA vPIC

2020 Utility Trailer Manufacturer

1UYVS2533L7895642 · Trailer · TRAILER
Axles · 2 axlesBody · VanLength · 53 ft
Carriers run under3
28 mo
Inspections18
all-time
OOS inspections3
of 18
First seenFeb 22, 2024
CA
Last seenJun 25, 2026
CA
Inspected under 3 different carriers in 28 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
1UYVS2533L7895642
Make
Utility Trailer Manufacturer
Model
Utility Trailer Manufacturer
Model year
2020
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
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1990 or 2020

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

North American serial sequence
895642

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
2020

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 2020, 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 · Feb 22, 2024 – Jun 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 25, 2026CAII · Walk-around0KNB FREIGHTWAY LLC 36444764VR6003/CA
Jun 24, 2026WAIII · Driver-only0KNB FREIGHTWAY LLC 36444764VR6003/AS
May 28, 2026CAII · Walk-around0KNB FREIGHTWAY LLC 36444764VR6003/CA
Jul 17, 2025CAI · Full0KNB FREIGHTWAY LLC 36444764VR6003/CA
Jul 7, 2025WAIII · Driver-only0KNB FREIGHTWAY LLC 36444764VR6003/CA
Jun 27, 2025CAII · Walk-around0KNB FREIGHTWAY LLC 36444764VR6003/CA
Feb 25, 2025ORIII · Driver-only0KNB FREIGHTWAY LLC 36444764VR6003/CA
Jan 23, 2025CAI · Full1KNB FREIGHTWAY LLC 36444764VR6003/CA
Sep 13, 2024CAI · Full0KNB FREIGHTWAY LLC 36444764VR6003/CA
Aug 13, 2024CAI · Full2KNB FREIGHTWAY LLC 36444764VR6003/CA
Aug 8, 2024CAII · Walk-around0KS BARN TRANSPORT LLC 33609774VR6003/CA
Jun 7, 2024WAI · Full8OOSKS BARN TRANSPORT LLC 33609774VR6003/CA
May 24, 2024WAIII · Driver-only0KS BARN TRANSPORT LLC 33609774VR6003/CA
May 9, 2024CAI · Full1OOSKS BARN TRANSPORT LLC 33609774VR6003/CA
May 9, 2024CAI · Full0KS BARN TRANSPORT LLC 33609774VR6003/CA
Feb 28, 2024WAIII · Driver-only3KNB FREIGHTWAY LLC 36444764VR6003/CA
Feb 22, 2024CAI · Full1OOSRPS CARRIERS INC 41690014VR6003/CA
Feb 22, 2024CAI · Full0RPS CARRIERS INC 41690014VR6003/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KNB FREIGHTWAY LLC3644476Feb 28, 2024Jun 25, 202611CA
KS BARN TRANSPORT LLC3360977May 9, 2024Aug 8, 20245CA
RPS CARRIERS INC4169001Feb 22, 2024Feb 22, 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.
4VR6003CA2KNB FREIGHTWAY LLCFeb 28, 2024Jun 25, 202610
4VR6003AS2KNB FREIGHTWAY LLCJun 24, 2026Jun 24, 20261
4VR6003CAKS BARN TRANSPORT LLCMay 9, 2024Aug 8, 20245
4VR6003CARPS CARRIERS INCFeb 22, 2024Feb 22, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026