Equipment unit · VIN-decoded · NHTSA vPIC

Kenworth T6 Series

1NKAGGGG60R471771 · Incomplete - Glider · INCOMPLETE VEHICLE
T600
Carriers run under3
36 mo
Inspections5
all-time
OOS inspections0
of 5
First seenJul 27, 2023
NE
Last seenJul 2, 2026
IL
Inspected under 3 different carriers in 36 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
1NKAGGGG60R471771
Make
Kenworth
Model
T6 Series
Model year
Body class
Incomplete - Glider
Vehicle type
INCOMPLETE VEHICLE
GVWR
Not decoded
Decoded at
Jul 5, 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
1NK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
AGGGG

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
Not established

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

North American serial sequence
471771

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
KENWORTH

Prefix basis · 231 decoded VINs at 100.0% prefix purity.

Model
T6 Series

Prefix basis · 231 decoded VINs at 100.0% prefix purity.

Model line
T600

Sourced label · prefix basis 231 decoded VINs at 100.0% prefix purity.

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
Not established

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
Incomplete - Glider

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • model year
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 27, 2023 – Jul 2, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 2, 2026ILIII · Driver-only2SLP TRUCKING INC 2146428P1279401/IL
Dec 14, 2024NMIII · Driver-only0AG EXPEDITED INC 2309327AJ93821/AZ
Jan 29, 2024NVII · Walk-around0FASTRACK CARGO LLC 2259087AJ93821/AZ
Sep 12, 2023NMIII · Driver-only1FASTRACK CARGO LLC 2259087AJ93821/AZ
Jul 27, 2023NEIII · Driver-only1FASTRACK CARGO LLC 2259087AJ93821/AZ
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SLP TRUCKING INC2146428Jul 2, 2026Jul 2, 20261IL
AG EXPEDITED INC2309327Dec 14, 2024Dec 14, 20241IL
FASTRACK CARGO LLC2259087Jul 27, 2023Jan 29, 20243AZ
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.
P1279401IL1SLP TRUCKING INCJul 2, 2026Jul 2, 20261
AJ93821AZAG EXPEDITED INCDec 14, 2024Dec 14, 20241
AJ93821AZFASTRACK CARGO LLCJul 27, 2023Jan 29, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026