MY FACTORY TIRES ARE 215/75/15 BUT I HAVE 255/70/15 ON THEM NOW. mY NEIGHBOR'S DAUGHTER TOTALED OUT HER F150 AND HE IS SELLING ME THE BRAND NEW 32" TIRES FOR $125(ALL 4). AFTER MY LIFT KIT IS INSTALLED.... WHAT GEARS DO i NEED TO REALLY GET THE PEAK PERFORMANCE BACK.

What gears do you have now?

I would prob go with the 4.10's or f those don't work then the 4.56's