New for 2012 Livestock Trailers are now available with a hinge down front flap across the top front. this is held either closed or open by gas struts, eliminating any rattle and with no catches or fasteners. When open it reduces wind resistance and improves ventilation in hot weather. Security is maintained by fixed galvanised steel rails across inside the front. The option is available on all trailers from model 30LT to 48HB.