Boosted by travel trailers, shipments of recreational vehicles rose 1.8 percent in 2005 over 2004.
Shipments of travel trailers, which account for most towable RVs, rose 20.2 percent to 196,600 in 2005.
Motor home shipments dropped 14.5 percent, and conversion vehicles fell 16.4 percent last year.
December was a good month for the industry. RV shipments rose 7.2 percent over December 2004 levels, to 31,400 units.