Kentucky Exposition Center, Louisville, Ky.

The nation’s leading recreational park trailer manufacturers are exhibiting their 2012 models this week at the 49th Annual National RV Trade Show in Louisville, Ky.

Ten park model builders are grouped together in the west wing of the Kentucky Exposition Center.

The show opens today (Nov. 29) and runs through Thursday.

Fifty-six RV manufacturers are displaying product at the show.

Park model exhibitors at this week’s show are: Fairmont Homes, Skyline Corp., Cavco Industries Inc., DNA Enterprises dba Canterbury RV, Forest River Inc., Chariot Eagle Inc., Kropf Industries Inc., Thor/Breckenridge, Dutch Park Homes and Woodland Park.

In addition to the extensive manufacturer exhibits, 240 supplier companies will showcase their latest products and innovations.

The National RV Trade Show is expected to draw 8,500 RV dealers, warehouse distributors, accessory store owners, campground operators and exhibitors.