brendankelly
Member
Hey, thanks a lot. Is this any different than the tire size setting? I adjusted that for the 33''s (285/70/17) and didn't really see a change. That was also right after programming almost 8 months ago; may try to run the scan again.Hey brendan, with the ford performance pack tune if you reset the tire size (revs per mile) and then have the transmission to a re learn with the larger tires on it will improve things a lot. it will still skip gears most likely but in mine it now goes to second gear every time and will skip third, then hit all the others. after updating the size and relearn i dont feel like i lost any go power at all. to be fair my new wheels and tires are a bit lighter than the stock wheels and old tires. but i figure the height traded for less weight was about even.
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