Peterbilt 379 Sleeper Extension

The Peterbilt 379 Sleeper Extension is a practical and versatile product designed to enhance your truck's sleeping space. With its 2-piece construction, it is available for both 63 and 70-inch sleepers, allowing you to choose the perfect fit for your needs. Made from either aluminum or stainless steel, this sleeper extension is sold individually as 2 pieces and is compatible with most Peterbilt 379 sleepers. Improve your comfort and convenience on the road with this durable and functional sleeper extension.