2014 F250 4x4 Super and Cougar "HALF-TON 25RES Mountains???

Thanks for all the information. I was wondering if the slider hitch would be over-kill as well on a newer FW. 6 inches of bed clearance and how to check/measure is super helpful. I really didn't think about the 20 inch tires being larger. Time to find the FW and take some measurements. My wife loves the suggestion of going through the North Entrance (Gardner)!