Sleeper skirts for your Peterbilt 389 2014+ model. These skirts will fit 78″ sleepers. Skirts measure 3″ wide and are to be used with TRP extender skirt or TRP end cap. Sold in pairs, with each skirt having 8 P168A LED lights. Hardware, lights and harnesses included. Some drilling may be required. *NOTE* Our product line currently references new sleeper sizes. 78″ new size is equivalent to 70″ old sleeper size.