37 PP, same issue with right front squeak since about 9,000 miles. Drove me crazy but never had time to leave it at a dealer to get it looked at. Finally at 28,000 I did. Here’s where we are at. Found the right front shock is out of alignment with the spring. You can see how the shock is centered on the left front and off on the right front. Dealer is supposed to be going to bat for me with Ford. I’ve never off roaded this truck other than the occasional job site but nothing hard core. I’ll update with what Ford says.