Does a taller tire screw up my tune???

[quadzila]

I'am changing my 255/50/16 rear tires to a 275/60/15 its 2'' larger in diameter will this mess up my tune?

 

[novaderrik]

it won't screw up the tune, but it will have to work a little harder to get going. but it might not tbe anything you notice.

 

[quadzila]

taller tire

ok thanks, i guess it will throw off my mph reading. i just wanted to make sure ...thanks

 

[1quick6]

275/50 15 will keep you at approx 26" tire height, which will allow your speedo to be correct.