C550 Off-highway
Kenworth C500 — Built for the World’s Toughest Jobs
The Kenworth C500 is a Class 8 off-highway truck purpose-built for the most extreme and rugged conditions. With a 123" BBC, reinforced construction, and unmatched durability, the C500 is a trusted workhorse for operations where standard highway trucks can't go.
Ideal For:
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Off-Highway Applications
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Oilfield Work
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Logging
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Mining
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Heavy Haul
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Rugged Terrain & Remote Environments
Aftermarket Seating for the Kenworth C500
The C500’s robust vocational cab typically requires a Standard Profile Suspension Seat. However, due to the demanding environments it operates in, many drivers choose seats equipped with enhanced durability and support features such as:
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Heavy-Duty Suspension Systems
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Dual Shock Absorbers
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Extended Travel Suspension
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High-Back or Wide-Body Designs
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Advanced Lumbar & Cushioning Options
These upgrades provide superior comfort and reduce fatigue during long shifts in rough, jarring terrain.
Fitment Considerations:
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The C500 generally uses a standard bolt pattern, but seat compatibility should always be confirmed against the specific cab build.
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On Sale
GraMag Black Tough Cloth Truck Seat
GRAMAG
Your Price: 2,156.26CAD - 2,294.04CADGraMag new semi truck seat in black cloth with black/grey/tan stitching with air suspension for aftermarket seating for International, Freightliner, Kenworth, Volvo, Peterbilt semi trucks. On-Highway seat ideal for long haul...AF-11003CLYour Price: 2,156.26CAD - 2,294.04CAD -
GraMag Mid Back Black Genuine Leather with Heat and Vent Option Truck Seat
GRAMAG
Your Price: 2,486.93CAD - 3,065.61CADGraMag mid back semi truck seat in black Genuine Leather with black or grey stitching with air suspension for aftermarket seating for International, Freightliner, Kenworth, Volvo, Peterbilt semi trucks. On-Highway seat ideal for...AF-21103LEYour Price: 2,486.93CAD - 3,065.61CAD -
On Sale
GraMag Mid Back SteadyRide MR (smart fluid) Black Leather Truck Seat
GRAMAG
Now: 5,425.78CADWas: 5,958.99CADGraMag Mid Back SteadyRide semi truck seat in black leather with black stitching will easily install in most all semi-truck cabs. The on-highway seat is ideal for long haul environments as it reduces whole-body-vibration up to 67%. ...AF-22013LENow: 5,425.78CADWas: 5,958.99CAD -
On Sale
GraMag Mid Back SteadyRide MR (smart fluid) with Heat and Vent Truck Seat
GRAMAG
Your Price: 5,628.31CAD - 5,766.09CADGraMag Mid Back SteadyRide semi truck seat in black leather black stitching will easily install in most all semi-truck cabs. This seat includes Heating and Venting. The on-highway seat is ideal for long haul environments as it reduces...AF-22113LEYour Price: 5,628.31CAD - 5,766.09CAD -
On Sale
GraMag SteadyRide MR (smart fluid) Black Cloth Truck Seat
GRAMAG
Now: 5,081.33CADWas: 5,586.98CADGraMag SteadyRide semi truck seat in black Cloth with your choice of (black, grey, tan) stitching will easily install in most all semi-truck cabs. The on-highway seat is ideal for long haul environments as it reduces whole-body-vibration...AF-12013CLNow: 5,081.33CADWas: 5,586.98CAD -
On Sale
GraMag SteadyRide MR (smart fluid) Black Leather Truck Seat
GRAMAG
Now: 5,425.78CADWas: 5,958.99CADGraMag SteadyRide semi truck seat in black leather with your choice of (black, grey, tan) stitching will easily install in most all semi-truck cabs. The on-highway seat is ideal for long haul environments as it reduces whole-body-vibration...AF-12013LENow: 5,425.78CADWas: 5,958.99CAD -
On Sale
GraMag SteadyRide MR (smart fluid) Black Leather with Heat and Vent Truck Seat
GRAMAG
Now: 5,628.31CADWas: 6,184.94CADGraMag SteadyRide semi truck seat in black leather with your choice of (black, grey, tan) stitching will easily install in most all semi-truck cabs. This seat includes Heating and Venting. The on-highway seat is ideal for long haul...AF-12113LENow: 5,628.31CADWas: 6,184.94CAD -
Knoedler Air Chief Overstuffed Channeled Seat (choose your options)
Knoedler Manufacturers
Your Price: 2,284.39CAD - 2,521.37CADThe 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: Overstuffed Channeled upholstery construction in...Air Chief with 730252-000Your Price: 2,284.39CAD - 2,521.37CAD -
Knoedler Air Chief Seat (choose your options)
Knoedler Manufacturers
Your Price: 1,734.65CAD - 2,671.55CADThe 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 ChiefYour Price: 1,734.65CAD - 2,671.55CAD -
Knoedler Air Chief Tall Back Seat (choose your options)
Knoedler Manufacturers
Your Price: 1,792.52CAD - 2,671.55CADIntroducing 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: 1,792.52CAD - 2,671.55CAD -
Knoedler Harrier (choose your options)
Knoedler Manufacturers
Your Price: 1,496.29CADThe 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: 1,496.29CAD -
National Admiral (choose your options)
National Seating
Your Price: 1,966.12CAD - 3,246.10CADThe 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...40049/40079Your Price: 1,966.12CAD - 3,246.10CAD