If you areinterested inadding efficiency and ease into your trucking business then invest in pneumatic trailer system from Patriot Lift. At www.onlift.com our exclusive patented products will interest you. We can help your truck drivers avoid ergonomic injuries resulting from manually operating the landing gear. Automation also helps improving operational productivity and minimizing landing gear damages.It easily retrofits to your present manual landing gear. It may provide insurance benefits and to know more, please dial 207-703-8433.