I'm interested in putting 15" wheels/tires on my Grand Am. What are the
pros and cons on switching from 14"? Significant MPG difference?
Thanks,
Zed
> I'm interested in putting 15" wheels/tires on my Grand Am. What are the
> pros and cons on switching from 14"? Significant MPG difference?
>
> Thanks,
> Zed
The difference would be quite unnoticeable. Just a shorter and stiffer
sidewall. (assuming you are staying with a wheel tire combo that gives you
the same circumference)