Pin Box vs. Truck Bed Wall: How to Avoid Conflict?

Russ, The newer trucks seem to have higher bedrails. I used to use a 2005 Dodge and had no problems at all. Got a 2014 Chevy dually and had problems. What I did was drop the pinbox 1 hole and had to trim the back corners off of the pinbox mount. Going to try this. Have a friend that had same problem and had to change pin boxes as he did get into the rail. Hope this will answer part of your question. Good Luck in the venture.