Well, I changed out the stock 17" Wheels and Tires on my 4.6 equipped 2006 Super Crew to 20"s
with275/60/R20 Tires. Anyone have an idea what the Speedo Change would be? Could I have it recalibrated anywhere other than the Dealer? Anyone know what a fair cost would be for a recalibration?
Thanks for taking the time to reply guys. The Search feature hasnt done me much good.

 

Not sure of the cost but I know the dealer will charge an arm and a leg. Maybe check at an Autozone or Pepboys type place, they may be able to make the change with a programmer. Not sure if a code reader can change that. Or if you know someone with a programmer ask to borrow it.

 

My dealer did mine for free,i brought it in for service and told him i needed it done he said not problem ill take care of it no charge.Only paid for the oil change.

 

Thanks for the info Guys....

 

Nevermind, I did a "Search" under "Tire Calculator" and found the perfect Calculator at Discount Tires.