I just bought a 91' XFI. My first eco-car.
It needs two new rear tires. I couldn't find any and neither could my local tire shop that fit and meet stock OEM size.
The car calls for P145/80r12
I can't find any P155 either that have tread pattern other than snow.
Does anyone know any statistics or insight as to how many MPGs I will lose if I go with 80r13's or something a little bigger? I'd hate to do that all the way around. I'm trying to fit the front tires as much as possible to save on the cost of all 4 new tires.
Thanks in advance!
