need complete sizes info for my 20" by 8.5" icce rims.
i know that these combos work
245/30/20 all around
245/30/20 for front and 275/30/20 for the back.
but can i get away with this
245/35/20 all around or 245/35/20 for front and 275/35/30 for rear
will 35's work or will i have problems rubbing also any pics on how they look

 

Well a 245-30-20 and a 275-30-20 combo is kind of hard to find.
often you would go with a 245-30-20 in front and a 275-35-20 in the rear, but 245-35-20 will work in the front as well.

as long as you're not slammed, you should be ok.