Here at Raney’s Truck Parts we carry turbo wings for all makes & models of trucks such as; Peterbilt, Freightliner, Kenworth, and International. Semi truck roof wings are a great way to save on fuel cost. They help propel the wind up over the trailer, instead of hitting it directly over the cab and creating wind drag. Often over looked is the fact that they help stabilize your truck in windy situations. Many people just think they look aesthetically pleasing and the added benefits of gas efficiency and wind resistance are just perks! Start saving on fuel today and find out which whale tail is best for your truck. Reported fuel savings on turbo wings are as high as ten percent!