Equipment unit · VIN-decoded · NHTSA vPIC

2024 Kerr-Bilt KERR-BILT TRAILERS

1J9GC4023RB253673 · Trailer · TRAILER
Carriers run under2
19 mo
Inspections6
all-time
OOS inspections2
of 6
First seenAug 29, 2024
WA
Last seenMar 25, 2026
WA
Inspected under 2 different carriers in 19 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
1J9GC4023RB253673
Make
Kerr-Bilt
Model
KERR-BILT TRAILERS
Model year
2024
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 21, 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
1J9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
GC402

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1994 or 2024

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

North American serial sequence
253673

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
KERR-BILT

Prefix basis · 100 decoded VINs at 100.0% prefix purity.

Model
KERR-BILT TRAILERS

Prefix basis · 100 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
2024

Observed directly for this VIN via NHTSA vPIC.

Observed make
KERR-BILT

Observed directly for this VIN via NHTSA vPIC.

Observed model
KERR-BILT TRAILERS

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 · Aug 29, 2024 – Mar 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 25, 2026WAIII · Driver-only3NW WIND SPINNERS LLC 41599019118TK/ID
Feb 11, 2026WAIII · Driver-only3NW WIND SPINNERS LLC 41599019118TK/ID
Jun 12, 2025WAI · Full2NW WIND SPINNERS LLC 41599019118TK/ID
Nov 6, 2024SDI · Full2OOSJ K S TRANSFER COMPANY LLC 3263993CSL6146/MN
Oct 31, 2024WAIII · Driver-only0NW WIND SPINNERS LLC 41599019118TK/ID
Aug 29, 2024WAI · Full4OOSNW WIND SPINNERS LLC 41599019118TK/ID
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NW WIND SPINNERS LLC4159901Aug 29, 2024Mar 25, 20265WA
J K S TRANSFER COMPANY LLC3263993Nov 6, 2024Nov 6, 20241MN
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.
9118TKIDNW WIND SPINNERS LLCAug 29, 2024Mar 25, 20265
CSL6146MNJ K S TRANSFER COMPANY LLCNov 6, 2024Nov 6, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026