Will the speedometer on a Mazda3 be off if you put 225\40\18 on the front and 235\40\18 on the rear wheels? Tire calculators I found on the net were mostly based on all four tires. Any pros and cons on this setup for Mazda 3?
Simular configuration on the Nissan 350z:
<TABLE cellSpacing=0 cellPadding=2 width="100%" border=0><TBODY><TR class=table-sub><TD width="50%">alloy rims </TD><TD width="50%">17 x 8 in. rims </TD></TR><TR><TD class=stripe-five width="50%">17 x 7.5 in. front rims </TD><TD class=stripe-five width="50%">P235/50WR17 tires </TD></TR><TR class=table-sub><TD width="50%">P225/50WR17 front tires </TD><TD width="50%">performance tires </TD></TR><TR><TD class=stripe-five width="50%">temporary spare tire </TD><TD class=stripe-five width="50%">steel spare wheel </TD></TR></TBODY></TABLE>
Simular configuration on the Nissan 350z:
<TABLE cellSpacing=0 cellPadding=2 width="100%" border=0><TBODY><TR class=table-sub><TD width="50%">alloy rims </TD><TD width="50%">17 x 8 in. rims </TD></TR><TR><TD class=stripe-five width="50%">17 x 7.5 in. front rims </TD><TD class=stripe-five width="50%">P235/50WR17 tires </TD></TR><TR class=table-sub><TD width="50%">P225/50WR17 front tires </TD><TD width="50%">performance tires </TD></TR><TR><TD class=stripe-five width="50%">temporary spare tire </TD><TD class=stripe-five width="50%">steel spare wheel </TD></TR></TBODY></TABLE>