Get ready to escape with the Thule Xscape Truck Rack.This truck rack can be mounted to your truck in various ways, depending on your truck. You can mount to existing bed rails, to TracRac SR Rails, or to some tonneau covers with t- slot rails. Weight limit ranges from 300- 500 pounds, depending on where your height is set. Load bars are 60 or 70- inches, depending on your truck. Doesn't matter what your outdoor fun involves, the Thule Xscape Truck Rack can help you do various outdoor activities! | Thule Complete Xscape Truck Rack- Tonneau T- Slot Mount 500060&THU-500051&THU-500107