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W990 2.1m

W990 2.1m

Kenworth W990 — Classic Presence Meets Modern Power

The Kenworth W990 is a Class 8 conventional truck that brings timeless long-hood styling into the modern age. Introduced as the spiritual successor to the W900S, the W990 retains the visual strength of traditional Kenworth design while incorporating the wider, 2.1-meter cab used in the T680 and T880.

Key Specs:

  • Class 8 Semi Truck

  • Conventional Cab

  • 121.5" BBC

  • 2.1-Meter Wide Cab (shared with T680/T880)

  • Available in Day Cab, 40", 52", and 76" Sleeper options

Built For:

  • Long-Haul and Over-the-Road

  • Heavy Haul

  • Vocational Applications

  • Designed for drivers who want performance, comfort, and a bold aesthetic


Aftermarket Seat Upgrade for the W990

Because the W990 uses the 2.1m wide cab, it requires specific attention when upgrading to an aftermarket seat. You will need an adapter plate with integrated tethers to ensure safety compliance and proper fit.

Why Upgrade?

  • Wide cab allows for larger seat options and expanded adjustability

  • Improved ergonomics and lumbar support

  • Customization for your height, weight, and driving style

  • Aesthetic upgrades to match the W990’s premium interior

Old-school spirit. Next-gen comfort.

  • Knoedler Air Chief

    Knoedler Air Chief Seat (choose your options)

    Knoedler Manufacturers

    Your Price: $1,259.00 - $1,939.00
    The Knoedler Air Chief line offers a customizable seat to meet the individual needs of drivers rather than a one seat fits all solution.  All seats come standard with the following features: Upper and Lower Air Adjustable lumbar Color Definition ...
    Air Chief
    Your Price: $1,259.00 - $1,939.00
  • Knoedler Air Chief Tall Back

    Knoedler Air Chief Tall Back Seat (choose your options)

    Knoedler Manufacturers

    Your Price: $1,301.00 - $1,939.00
    Introducing the new Tall Back seat from Knoedler Manufacturers.   The Tall Back seat is part of the Air Chief line.  The main difference is a switch from the mid back with headrest design to the full/tall back style.  All options available...
    Air Chief Tall Back
    Your Price: $1,301.00 - $1,939.00
  • National Seating Admiral in Baltic Blue and Silver Grey Genuine Leather

    National Admiral (choose your options)

    National Seating

    Your Price: $1,427.00 - $2,356.00
    The Admiral is the top of the line seat from National for comfort behind the wheel.   As a step up from the Commodore, the Admiral includes both swivel and heat as well as adjustable damper.  This seat packs a lot of value for the price...
    40049/40079
    Your Price: $1,427.00 - $2,356.00
  • National Captain 50764.005

    National Captain Seat (choose your options)

    National Seating

    Your Price: $743.00 - $942.00
    National Captain Seat (50766 low, 50765 mid, 50764 high) is the low cost fleet seat of choice. The Captain series is built using National Seating's top selling truck seat platform which is known for its ergonomic comfort and low cost of ownership...
    5076(4,5,6).xxx
    Your Price: $743.00 - $942.00
  • Commodore in Grey and Black Mordura

    National Commodore Seat (choose your options)

    National Seating

    Your Price: $1,213.00 - $1,502.00
    National Commodore Seat (40050) is the long haul seat of choice.  The Commodore truck seat helps ensure you get maximum uptime by helping to reduce the pain and strain which leads to increased downtime. The Commodore is the first in the National...
    40050
    Your Price: $1,213.00 - $1,502.00
  • Prime 600LGR

    Prime Seating TC600 Series

    Prime Seating

    Your Price: $1,395.00 - $1,499.00
    Reserve while you can!!     Your Dream Seat is now available from “Prime Seating”. “Prime TC600LBK” has all the functions and features you are dreaming about. One of key feature on Prime TC600LBK model is...
    TC600
    Your Price: $1,395.00 - $1,499.00