I'm lifting my truck with a 3 inch front body lift and 2 inch back lift in a few days. I cannot figure out the biggest wheels size I can fit . Any help? And if anyone has the same truck as mine modified can you post pictures?

 

Well josh, you might try looking through this. https://www.f150online.com/forums/wh...res-brakes-29/

towards the top there is a "sticky" tire calculator that might shed light on your situation.