Equipment unit · VIN-decoded · NHTSA vPIC

Kenworth T6 Series

1NKAGGGG90R488662 · Incomplete - Glider · INCOMPLETE VEHICLE
T600
Carriers run under2
33 mo
Inspections5
all-time
OOS inspections1
of 5
First seenJan 5, 2024
NY
Last seenOct 22, 2026
MI
Inspected under 2 different carriers in 33 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
1NKAGGGG90R488662
Make
Kenworth
Model
T6 Series
Model year
—
Body class
Incomplete - Glider
Vehicle type
INCOMPLETE VEHICLE
GVWR
Not decoded
Decoded at
Jul 25, 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
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
Not established

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

North American serial sequence
488662

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.

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 · Jan 5, 2024 – Oct 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 22, 2026MIII · Walk-around1—BRINK-O TRANSPORTATION COMPANY 856882RC53477/MI
Aug 26, 2026INIII · Driver-only3OOSBRINK-O TRANSPORTATION COMPANY 856882RC53477/MI
Apr 3, 2024OKIII · Driver-only1—OLD FORGE SERVICES INC 467848PWA4545/OH
Mar 19, 2024ILIII · Driver-only0—OLD FORGE SERVICES INC 467848PWA4545/OH
Jan 5, 2024NYIII · Driver-only0—OLD FORGE SERVICES INC 467848PWA4545/OH
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BRINK-O TRANSPORTATION COMPANY856882Aug 26, 2026Oct 22, 20262MI
OLD FORGE SERVICES INC467848Jan 5, 2024Apr 3, 20243OH
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.
RC53477MI1BRINK-O TRANSPORTATION COMPANYAug 26, 2026 → Oct 22, 20262
PWA4545OH—OLD FORGE SERVICES INCJan 5, 2024 → Apr 3, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 25, 2026