I just purchased 19x8.5 +40 front and 19x9.5 +40 rear. what are the widest and tallest tires i can run without problems. I know of other xb2's running 19x8 +35 front and 19x9.5 +40 rear with 235/35/19 front and 265/30/19 rear. I for sure don't want a 30series tires in rear. Also, konig makes afterburners in 20's. If i were to change to 20's but have 20X10 +40 rear what are the widest and tallest tires i can run without problems.

Please help!

 

Don't even think about going to 20's, stick with the 19's if you're looking for the most meat. Are you on any drop, or planning on it? This will determine what size tires will work w/o rubbing. Let me know what you're dropped on, or going to be dropped on, and I can tell you which size tires to get.

 

No, I am stock height. If i were to lower it, i would go with the eibach pro kit (1.0 inch front and 1.2inch drop in the rear.

Thank you for such a quick response.

 

I actually am looking at the same wheels but with a tanabe nf210 drop..

 

With 19x8.5 +40 front and 19x9.5 +40 rear wheels, I'd recommend 235/35-19 front tires & 255/35-19 rear tires.
This set-up will work fine with Eibach Pro-Kit, Tanabe NF210, or TRD springs.