Equipment unit · VIN-decoded · NHTSA vPIC

2017 Kaufman Trailers Of Sc

1K9LT4439HB367213 · Trailer · TRAILER
Carriers run under2
18 mo
Inspections3
all-time
OOS inspections0
of 3
First seenFeb 12, 2025
MN
Last seenAug 18, 2026
MN
Inspected under 2 different carriers in 18 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
1K9LT4439HB367213
Make
Kaufman Trailers Of Sc
Model
KAUFMAN TRAILERS OF SC
Model year
2017
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 23, 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
1K9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
LT443

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1987 or 2017

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

North American serial sequence
367213

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

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
2017

Observed directly for this VIN via NHTSA vPIC.

Observed make
KAUFMAN TRAILERS OF SC

Observed directly for this VIN via NHTSA vPIC.

Observed model
KAUFMAN TRAILERS OF SC

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

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Feb 12, 2025 – Aug 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 18, 2026MNIII · Driver-only0WEIDENBORNER EXPRESS LLC 3394820STE1348/MN
May 13, 2025MNI · Full7WEIDENBORNER EXPRESS LLC 33948202257STT/MN
Feb 12, 2025MNIII · Driver-only1WEIDENBORNER TRUCKING LLC 11354852257STT/MN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WEIDENBORNER EXPRESS LLC3394820May 13, 2025Aug 18, 20262MN
WEIDENBORNER TRUCKING LLC1135485Feb 12, 2025Feb 12, 20251MN
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.
STE1348MN2WEIDENBORNER EXPRESS LLCAug 18, 2026Aug 18, 20261
2257STTMNWEIDENBORNER EXPRESS LLCMay 13, 2025May 13, 20251
2257STTMNWEIDENBORNER TRUCKING LLCFeb 12, 2025Feb 12, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 23, 2026