2009-2013
The Peterbilt 388 is a Class 8 traditional long-hood truck, produced from 2007 to 2015, and succeeded the legendary 379 as Peterbilt’s premium owner-operator and heavy-haul model. It retained the classic long-nose styling while incorporating modern updates like an aluminum hood and improved visibility.
The 388 is built for power and durability, making it ideal for:
- Heavy haul
- Flatbed and step deck
- Tanker
- Agricultural and livestock transport
- Construction (lowboy, dump, and heavy vocational bodies)
- Owner-operator long-haul
With its set-forward front axle and steel/aluminum chassis options, the 388 is suited to demanding vocational and hauling applications.
Cab Type
- Cab Style: Narrow-body traditional cab
- Cab Width: ~1.9 meters (75 inches)
- Available configurations:
- Day cab
- Mid-roof sleeper
- Raised-roof sleeper
- Shares cab structure with Peterbilt 378, 379, and 386
Aftermarket Seat Compatibility
The Peterbilt 388 uses the standard vocational bolt pattern: 4.68" x 12"
Most aftermarket seats will bolt in directly without requiring an adaptor.
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GraMag Mid Back Black Genuine Leather with Heat and Vent Option Truck Seat
GRAMAG
Your Price: $1,805.00 - $2,225.00GraMag 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: $1,805.00 - $2,225.00 -
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 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 -
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 -
National Admiral CT (choose your options)
National Seating
Your Price: $1,972.13 - $2,200.98The 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: $1,972.13 - $2,200.98 -
Prime Seating TC600 Series
Prime Seating
Your Price: $1,395.00 - $1,499.00Reserve 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...TC600Your Price: $1,395.00 - $1,499.00