It seems like @Alfanut has you on the right track. The only thing I wanted to point out is 235/40/18 front won’t fit. You’ll rub the fender liner with that much sidewall. People have done 235 front but you’ll need to drop to 235/35/18. I would recommend sticking to 225/40/18. Idk what you’re coming from tire wise but if it’s stock it’s going to be so much more grip/tire I don’t think you’ll be wanting for more.Just some questions on the tyres (i apologise if its already been covered). But thinking if i go with 265.35.19 in the rears would the front be 235.40.18? Also, I understand that some tyres can be thinner/chunkier than the other so how do i find out before making the choice?
Ive had PS4S for most of my cars and won't say its any chunkier than other tyres. Am considering RE71RS, and AD09. Cup 2 might be quite scary for me if the roads are damp. Happy to hear your thoughts