Equipment unit · VIN-decoded · NHTSA vPIC

2025 Kenworth T6 Series

1XKADR9X4SR643368 · Truck-Tractor · TRUCK
Carriers run under1
33 mo
Inspections10
all-time
OOS inspections0
of 10
First seenOct 20, 2023
NM
Last seenJul 16, 2026
MS
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKADR9X4SR643368
Make
Kenworth
Model
T6 Series
Model year
2025
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 20, 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
1XK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ADR9X

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1995 or 2025

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

North American serial sequence
643368

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
2025

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T6 Series

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

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 · Oct 20, 2023 – Jul 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 16, 2026MSIII · Driver-only0SEARCY TRANSPORTATION LLC 1248379X479HY/TN
Jan 7, 2026COII · Walk-around0SEARCY TRANSPORTATION LLC 1248379X479HY/TN
Jun 19, 2025KSII · Walk-around0SEARCY TRANSPORTATION LLC 1248379X479HY/TN
May 28, 2025MSIII · Driver-only1SEARCY TRANSPORTATION LLC 1248379X479HY/TN
Feb 17, 2025NMIII · Driver-only0SEARCY TRANSPORTATION LLC 1248379X479HY/TN
Feb 14, 2025ARII · Walk-around0SEARCY TRANSPORTATION LLC 1248379X479HY/TN
Nov 22, 2024KSIII · Driver-only0SEARCY TRANSPORTATION LLC 1248379X479HY/AL
Sep 14, 2024KSII · Walk-around0SEARCY TRANSPORTATION LLC 1248379X479HY/TN
Jul 26, 2024KSIII · Driver-only0SEARCY TRANSPORTATION LLC 1248379X479HY/TN
Oct 20, 2023NMI · Full1SEARCY TRANSPORTATION LLC 1248379X479HY/TN
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SEARCY TRANSPORTATION LLC1248379Oct 20, 2023Jul 16, 202610AL
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.
X479HYTN1SEARCY TRANSPORTATION LLCOct 20, 2023Jul 16, 20269
X479HYALSEARCY TRANSPORTATION LLCNov 22, 2024Nov 22, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026