The Peterbilt 386, 388, and 389 2008 and newer end caps are designed for sleepers without extenders. Made from stainless steel, these end caps are available in pairs and come with all the necessary hardware for easy installation. Specifically designed for 70-inch sleeper models with 3-inch skirting, these end caps attach to the end of the sleeper panel. Suitable for most Peterbilt 386, 388, and 389 2008 and newer makes and models, these end caps provide a practical and stylish solution for enhancing the appearance of your truck.