Upgrade your Peterbilt 388 or 389 2010 and newer model with these stainless steel rear air cleaner light bars. Each bar features eight 2-inch round light holes and is designed for models with 15-inch premium cans. Sold in pairs with included hardware, these light bars attach to the brackets between the hood and cab and the air cleaner on both sides. Practical and stylish, these light bars fit most Peterbilt 388 and 389 2010 and newer makes and models, adding both functionality and a sleek look to your truck.