64 malibu wheel size
 

like everyone here, im trying to fit the widest tire/wheel on the back of my malibu as i can. as much as i would love to minitub this thing, its just not in my budget at this time. any one have any info on what i can squeeze in there? im going back and forth on 18 or 20. most likely 18s, would like at least some sidewall. thanks in advance for any help.

On the 64's we have ran 7's up front and up to a 9 outback. If you are concerned with rubbing, scale down to a 8" wide wheel with a 255.

thanks so much! im no opposed to triming and and making them fit. its sitting on stands at the moment and i dont have the budget to guess wrong. i have been told by many people that yall really know your stuff.