biggest tire on cutlas

[stlunatics2oo3]

i was wonderin what would be teh biggest and smallest tires able to put on i am meaning rim and all and what i would have to do to put it on so in case like cutting fender walls and stuff thanks ahead of time

[GnatGoSplat]

I saw one on Ebay with 18x8 wheels and 245/45R18 tires, so that must be an OK size. Also saw a Cutty convertible with 19x8 wheels and 245/35R19 tires.

I bet you could run 20x8's with 245/35R20 tires with no problems if you had enough $$$ to do so.

As for smallest wheels, well, you could run donut spares, those are pretty darn small, but I think 14" is the smallest you could go realistically.

[GONRACIN]

the sky is the limit...with much hacking and grinding you could probably fit 20's or 22's

[GnatGoSplat]

You shouldn't have to hack and grind at all to fit 20 or 22"s since the factory tire diameter is 26.7" (or around there). So as long as you downsize the sidewall of the tire and you don't exceed a 26.7" diameter, you should be fine.