how's this price sound from dealership?
 

Ford wants at least 1 hr/$100.00 to reprogram my computer for my larger tires. The service advisor said it could cost more.

They will generally charge and hour but it doesn't take them very long to tell it what size tires you have on it. Any more than an hour would be terrible to have to pay for such an update to the computer.

IMHO

tom

Remember, they have to tell it four times!

Thanks guys.

Call up some other dealers if you have any close. I have heard of as little as $20 to change the tire size.

$100 is a lot, and 1/3 of the way towards a superchip that you can change it yourself and get more power/better shifts.