The Valley Chrome Turbowing Aerolite 700 Series is an ideal solution for all stand-up high-roof sleepers. With dimensions of 76" L x 26" D x 20" H, it conforms to industry height restrictions and fits popular truck models like Peterbilt, Kenworth, Freightliner, and International. Sold individually, this product offers increased fuel mileage of approximately 10% when used with a 13.6 tall trailer. The preset wing angle ensures optimum performance, while the brackets are sold separately. Practical and efficient, the Valley Chrome Turbowing is a must-have for truckers looking to enhance their fuel efficiency.