Wheels Question

[Cadillac]

Im debating between getting 18x9 Mach 1 wheels, and 17x9 Mach 1 wheels right now. What is the tire Size I should get for these that would keep my speedo happy?

 

[AaRoN]

17x9's won't affect the speedo :thumb:

 

[Cadillac]

haha, well I went with the 18x9s, what I had before was 16s so itd be a change either way, but from my understanding, 245/40/18 wont change the speedo enough to matter

 

[gt96stang]

As long as you're getting the appropriate size tires, neither will affect your speedo..

 

[reivaxtorres]

haha, well I went with the 18x9s, what I had before was 16s so itd be a change either way, but from my understanding, 245/40/18 wont change the speedo enough to matter

give me your current tire size and i will do the math for you.

 

[cheddar]

mycurrents are 245/45R17 and i am getting 18X9 Fr500's front and 18X10's in back

just figured i would throw it out there and get the math done :TY: