The Wingmaster Peterbilt Map Pocket Trim is a practical and durable accessory for your Peterbilt truck. Made of stainless steel, this trim is designed to fit models 377, 378, and 379 from 1987 onwards. With its map pocket feature, it provides a convenient storage solution for your maps and other small items while on the road. Sold individually, this trim is a reliable and functional addition to enhance the interior of your Peterbilt truck.