Since you have a Heartland Sundance you won't need a slider hitch w/ your short bed pick up. I pull a Cyclone 4012 with a 2003 Dodge Ram 3500 quad cab with a 6 1/2 ft bed. I have a B&W turnover ball 5th wheel hitch. (no slider) I have never had a problem with turning clearance. Heartland did a good job with their 5th wheel trailer Caps. They virtually eliminate the need for slider hitches. Hope this info helps!