2005-2015
The Peterbilt 386 is a Class 8 aerodynamic conventional truck, introduced in 2006 and produced until around 2015. It served as a transitional design between the traditional styling of the 379/385 and the full aero-body 387, blending classic looks with aerodynamic efficiency.
The 386 was built for both fleet and owner-operator applications, commonly used for:
- Regional and long-haul freight
- Dry van and reefer
- Bulk commodities and tanker
- Flatbed operations
Its aerodynamic improvements over the 379/385 provided better fuel efficiency without sacrificing durability.
Cab Type
- Cab Style: Narrow-body aerodynamic conventional
- Cab Width: ~1.9 meters (75 inches)
- Available configurations:
- Day cab
- Mid-roof sleeper
- Raised-roof sleeper
- Shares cab structure with the Peterbilt 384, 385, 378, and 379
Aftermarket Seat Compatibility
The Peterbilt 386 uses the standard vocational bolt pattern: 4.68" x 12"
Most aftermarket seats bolt in directly with no adaptor required.
Installation Notes
- Adaptor plate is not needed for standard vocational seats
- In day cab models, check seat height for dash clearance
- Electrical connections (e.g., sensors or heaters) may require splicing or bypassing if replacing powered OEM seats
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GraMag Mid Back Black Genuine Leather with Heat and Vent Option Truck Seat
GRAMAG
Your Price: 2,453.18CAD - 3,024.00CADGraMag 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: 2,453.18CAD - 3,024.00CAD -
On Sale
GraMag Mid Back SteadyRide MR (smart fluid) Black Leather Truck Seat
GRAMAG
Now: 5,352.14CADWas: 5,878.11CADGraMag 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: 5,352.14CADWas: 5,878.11CAD -
On Sale
GraMag Mid Back SteadyRide MR (smart fluid) with Heat and Vent Truck Seat
GRAMAG
Your Price: 5,551.92CAD - 5,687.83CADGraMag 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: 5,551.92CAD - 5,687.83CAD -
On Sale
GraMag SteadyRide MR (smart fluid) Black Cloth Truck Seat
GRAMAG
Now: 5,012.36CADWas: 5,511.15CADGraMag 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: 5,012.36CADWas: 5,511.15CAD -
On Sale
GraMag SteadyRide MR (smart fluid) Black Leather Truck Seat
GRAMAG
Now: 5,352.14CADWas: 5,878.11CADGraMag 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: 5,352.14CADWas: 5,878.11CAD -
On Sale
GraMag SteadyRide MR (smart fluid) Black Leather with Heat and Vent Truck Seat
GRAMAG
Now: 5,551.92CADWas: 6,101.00CADGraMag 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: 5,551.92CADWas: 6,101.00CAD -
Knoedler Air Chief Overstuffed Channeled Seat (choose your options)
Knoedler Manufacturers
Your Price: 2,253.39CAD - 2,487.15CADThe 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: 2,253.39CAD - 2,487.15CAD -
Knoedler Air Chief Seat (choose your options)
Knoedler Manufacturers
Your Price: 1,711.11CAD - 2,635.29CADThe 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: 1,711.11CAD - 2,635.29CAD -
Knoedler Air Chief Tall Back Seat (choose your options)
Knoedler Manufacturers
Your Price: 1,768.19CAD - 2,635.29CADIntroducing 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: 1,768.19CAD - 2,635.29CAD -
Knoedler Harrier (choose your options)
Knoedler Manufacturers
Your Price: 1,475.98CADThe 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: 1,475.98CAD -
National Admiral (choose your options)
National Seating
Your Price: 1,939.44CAD - 3,202.04CADThe 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: 1,939.44CAD - 3,202.04CAD -
National Admiral CT (choose your options)
National Seating
Your Price: 2,680.32CAD - 2,991.35CADThe Admiral CT is the top of the line seat from National for comfort behind the wheel and includes Comfort Tek air circulation through out the seat. As a step up from the Admiral, the Admiral CT includes swivel and heat as well as cooling. Combine...40149/40179Your Price: 2,680.32CAD - 2,991.35CAD