Find great deals on eBay for truck bed rack. Shop with confidence. Skip to main content. eBay Logo: Yakima BedRock Truck Bed Rack System Set of FOUR (4) PreOwned. 165. 00. Buy It Now. Adjustable Truck Bed Ladder Rack Contractor for Kayak Canoe Ladder Pipes Lumber. Brand New Ladder Rack. 99. 00.