By Heather Burlingame, Senior Production Editor | September 28, 2010

Knaack Weather Guard ladderWeather Guard sliding ladder rack loads up to an 8-foot A-frame or extension ladder. The modular system has adjustable front and rear cradle assemblies that run along a rail. The rail is attached to the inside roof of the vehicle and holds a ladder in place with a tension-locking device. There is no need for buckles, latches or ties.