biggest tire size for a cutlass with 14x6 inch rims

[smoknum]

I have an 88 cutlass and it has steel 14x6 inch rims. The car needs tires bad and i would like to know if anyone knows the biggest tire size combo i can run on this car

 

[FE3X CLONE]

245/60R14

It's technically a size too large but will work. Might have slight rubbing lock-to-lock in a parking lot.

 

[dogsht]

205/70/14 (25.4" tall) up front with 246/60/14 (25.6 tall) in the rear looks great on the Olds ralleys.

PS http://www.tirerack.com does not list the Firestone Firehawk Indy 500s in those sizes anymore but they may still be available. They do list them in the BFGs and may be both available with other tire makes not listed on tirerack.