Trailer manufacturers positioned themselves to take advantage of increased demand for trailers, introducing a variety of new products and making enhancements to existing ones.

The innovations were on display at the 2011 Mid-America Trucking Show, held March 31-April 2 at the Kentucky Expo Center in Louisville, Kentucky. More than 76,000 people attended this year's event, which featured exhibits by 1,039 companies from 47 states and nine countries. View a gallery of equipment on display using the link above.