I have 17x7jj rims that I purchased years ago on ebay. Was going to do a summer rim and winter rim and tire setup. I don't know what would be best for a summer tire size on 17x7jj rims. I think they are Konig Helium wheels based on comparison. The tires I have now are 205 40r17 on my winter rims 17x7jj Kobe. I've heard I can go as high as 225 45r 17 but I'm not sure. Any suggestions for my vr4 where I won't get any rubbing when turning?