The Peterbilt 379 1993 to 2007 Sleeper Extension Panels are a practical and beneficial addition to your truck. Made of stainless steel, these panels are available in 63 inch and 70 inch sizes, with options for blank, 2 inch round holes, or slotted holes. Sold as a kit, they are designed to fit most Peterbilt 379 models from 1993 to 2007. These extension panels provide extra space and functionality to your sleeper, enhancing comfort and convenience during long hauls. Upgrade your truck with these durable and versatile sleeper extension panels.