The Peterbilt 2005 And Newer Curved Door Top Cap is a practical and reliable accessory for your Peterbilt truck. Made from stainless steel, this top cap is designed specifically for 1.9M caps with cab mounted mirrors. Its curved design adds a sleek and stylish touch to your truck's appearance. Not compatible with passenger door look down mirror, this top cap is sold in pairs and attaches easily using the supplied 3M two-sided tape. It fits most Peterbilt 2005 and newer makes and models, making it a versatile and convenient choice for truck owners.