i'm thinking about getting ssr gt3 wheels for my car--19x8.5 in front and 19x10 in back. i've been trying to look for good tires for the wheels, but i'm not too familiar with tire size selection. and many tires don't allow for the 10" rim width for the rears. the brand i can find thats reasonable in price are toyo t1-s wheels. using tire size calculators, i've been trying to find right size tires to match the stock wheel sizes. can anyone tell me what is recommended in selecting tire sizes? does the difference in section width between front and back tires matter? does the aspect ratio have to be the same for front and back tires? can anyone help me?

 

You should be ok with 245/35/19 in the front, and 275/35/19 in the rear.

 

could do 285 and even 295 too tho in the rear. if that helps you find a tire that fits. 275 is the most common I think, but like everyone with aftermarket rims has 9.5" and that takes a 275, I think we bought em all.