T680 2.1m
Kenworth T680 — Long-Haul Comfort, Class 8 Performance
Built for the open road, the Kenworth T680 is a Class 8 truck that blends modern aerodynamics with powerful performance. Designed for long-haul applications, it features a spacious, ergonomic cabin engineered to maximize driver comfort, visibility, and control.
Available Configurations:
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Day Cab
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40" Sleeper
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52" Sleeper
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76" Sleeper
Upgrade Your Seat — Because Comfort Matters
The T680 delivers industry-leading safety, efficiency, and driver satisfaction — so why not upgrade your seat to match? Choose an aftermarket suspension seat that offers the best in modern technology and ergonomic design, tailored to your body type and comfort preferences.
If your T680 came equipped with a Gramag seat (found in trucks from 2013 onward), installation of an aftermarket seat will require an adapter plate with integrated tethers for proper fit and safety compliance.
Drive farther. Ride better. Sit in comfort.
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Knoedler Air Chief Puffy Seat (choose your options)
Knoedler Manufacturers
Your Price: $1,658.00 - $1,830.00The 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: Puffy Overstuffed Channeled upholstery construction in...Air Chief with 730252-000Your Price: $1,658.00 - $1,830.00 -
Knoedler Air Chief Seat (choose your options)
Knoedler Manufacturers
Your Price: $1,259.00 - $1,939.00The 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...Air ChiefYour Price: $1,259.00 - $1,939.00 -
Knoedler Air Chief Tall Back Seat (choose your options)
Knoedler Manufacturers
Your Price: $1,301.00 - $1,939.00Introducing 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 BackYour Price: $1,301.00 - $1,939.00 -
Knoedler Harrier (choose your options)
Knoedler Manufacturers
Your Price: $1,086.00The Knoedler Harrier is an x-type air suspension seat with optional isolator lock out. The Harrier has been recently expanded to include a mid back, high back (Standard) and Tall Back Option, with optional arms, bellow cover and wide seat. ...9410Your Price: $1,086.00 -
Knoedler NEW REVISION Power Chief (choose your options)
Knoedler Manufacturers
Your Price: $3,673.00The Knoedler POWER Chief is pure handcrafted luxury. The powerchief is an excellent replacement for old Comfort Ride Seat or if you are looking for a move to luxury. Standard Features Power Electric Recline Function Power Electric Fore & Aft...98POYour Price: $3,673.00