98 blazer tires..

I have a 98 blazer, just got rid of my 88 blazer. Anybody know what is the size of tires that I can move up to from stock tires without putting up with any rubbing? And as my for 1988 blazer, she was beautiful! Was a real trooper and I put her through hell! Thats why I stuck with chevy blazers. And this 98 that I have now is like a totally different feel. Almost re-learning how to drive. LOL
Chevrolet all the way!
And thank in advance!

well, what size of wheel do you want?