Equipment unit · VIN-decoded · NHTSA vPIC

2022 Utility Trailer Manufacturer

3UTVS2537N8474904 · Trailer · TRAILER
Carriers run under3
25 mo
Inspections6
all-time
OOS inspections2
of 6
First seenApr 14, 2024
NM
Last seenMay 6, 2026
NV
Inspected under 3 different carriers in 25 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
3UTVS2537N8474904
Make
Utility Trailer Manufacturer
Model
Utility Trailer Manufacturer
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 24, 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
3UT

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
1992 or 2022

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

North American serial sequence
474904

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 · 4,264 decoded VINs at 100.0% prefix purity.

Model
Utility Trailer Manufacturer

Prefix basis · 4,264 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.

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 · Apr 14, 2024 – May 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 6, 2026NVII · Walk-around0KALER FREIGHT INC 42736014TW3873/CA
Feb 26, 2026AZII · Walk-around2OOSKALER FREIGHT INC 42736014TW3873/CA
Nov 22, 2025MIIII · Driver-only1KALER FREIGHT INC 42736014TW3873/CA
Oct 11, 2024IAII · Walk-around1OOSPANNU FREIGHTLINE INC 36668344TW3873/CA
Aug 25, 2024CAII · Walk-around0PANNU FREIGHTLINE INC 36668344TW3873/CA
Apr 14, 2024NMIII · Driver-only0B S D TRANSPORT INC 31175944TW3873/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KALER FREIGHT INC4273601Nov 22, 2025May 6, 20263CA
PANNU FREIGHTLINE INC3666834Aug 25, 2024Oct 11, 20242CA
B S D TRANSPORT INC3117594Apr 14, 2024Apr 14, 20241CA
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.
4TW3873CAKALER FREIGHT INCNov 22, 2025May 6, 20263
4TW3873CAPANNU FREIGHTLINE INCAug 25, 2024Oct 11, 20242
4TW3873CAB S D TRANSPORT INCApr 14, 2024Apr 14, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 24, 2026