2013-2025+
The Peterbilt 579 is a Class 8 aerodynamic conventional truck introduced in 2012, designed primarily for fuel-efficient long-haul and regional freight applications. It combines advanced aerodynamics with driver comfort and modern technology.
The 579 is widely used for:
- Long-haul trucking (dry van, refrigerated, flatbed)
- Regional freight
- Fleet operations focused on fuel economy
- Owner-operator highway transport
Cab Type
- Cab Style: Aerodynamic conventional
- Cab Width: Approximately 2.1 meters (83 inches)
- Configurations:
-
- Day cab
- Mid-roof sleeper
- Raised roof sleeper
Aftermarket Seat Compatibility
The Peterbilt 579 uses a wide cab bolt pattern similar to other Peterbilt wide-body trucks: 6" x 12" bolt pattern
Many aftermarket seats fit with either direct bolt-in or with a specific adaptor plate due to the wider bolt pattern
Installation Notes
- Check for seat height clearance with raised roof sleepers
- Verify wiring harness compatibility if replacing powered or heated seats
- Always confirm adaptor use when switching from narrower cab bolt patterns (like the older 4.65" x 12")
-
On Sale
GraMag SteadyRide MR (smart fluid) Black Leather with Heat and Vent Truck Seat
GRAMAG
Now: $4,085.00Was: $4,489.00GraMag 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: $4,085.00Was: $4,489.00 -
Iowa Customs Peterbilt 579 Seat Base Adapter
Iowa Customs
Your Price: $379.00 - $804.00Built by Iowa Customs, a patented design to add leg room and adapt Sears, Seats Inc, Bostrom seats without drilling holes in the floor in your Peterbilt 579. Mounting Hardware is included. Details / Specifications Selection of widths...19901Your Price: $379.00 - $804.00 -
Kenworth Peterbilt Rubber Semi Truck Floor Mats
V-Truck
Your Price: $159.003 Piece Fit for KW T680 2013-2020 KW T880 2014-2020 PB 579 2013-2020 PB 567 2014-2020 W990’S 2019-2020 Rubber Floor Mats Fit a manual or automatic transmissionKWT680PB579-FM-RYour Price: $159.00 -
KENWORTH T680 T880 W990 Cloth Seat Cover - Chicago style
V-Truck
Your Price: $122.00V-Truck's new seat cover design is laser measured for a perfect fit for KENWORTH T680 T880 W990 SEAT COVER Premium Semi Truck Seat Cover 2 Piece Cover Per Seat Sold Individually Laser Cut Easy Installation 4 Season Use High Quality...KW680-SC-CYour Price: $122.00 -
KENWORTH T680 T880 W990 Leather Full Set 2+2 Seat Covers - American Star
V-Truck
Your Price: $325.00V-Truck's new seat cover design is laser measured for a perfect fit for KENWORTH T680 T880 W990 SEAT COVER Premium Semi Truck Seat Cover Covers for 2 seats Laser Cut Easy Installation 4 Season Use High Quality Made Product Original...KW680-SC-L-USFYour Price: $325.00 -
KENWORTH T680 T880 W990 Leather Seat Cover - Galaxy style
V-Truck
Your Price: $156.00V-Truck's new seat cover design is laser measured for a perfect fit for KENWORTH T680 T880 W990 SEAT COVER Premium Semi Truck Seat Cover 2 Piece Cover Per Seat Sold Individually Laser Cut Easy Installation 4 Season...KW680-SC-LYour Price: $156.00 -
Knoedler Air Chief Overstuffed Channeled 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: 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 Definition ...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 -
National Admiral (choose your options)
National Seating
Your Price: $1,427.00 - $2,356.00The 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: $1,427.00 - $2,356.00