Those running 315-75-16 (35s) & 4.56 gears
 

Sorry to repost the same question but I dont think my last one posted. I have a 97 f150 4x4 with a 4.6 auto,currently a 3 inch body lift and 305-70-16 (33,s)tires with 4.10 gears. Now the question is, I am going to add a 4 inch suspension lift and 35,s with 4.56 gears and I wanted to know how the power will be with this new set up ? Also how is the pulling power ? And what will the rpm,s be at 70 mph? My set up now with the 33,s and 4.10 gears do ok but in overdrive could use more,if I go to 35,s with 4.56 gears how does overdrive do? THANKS RICK SORRY SO LONG QUESTION ANY HELP GREATLY APPRECIATED.