I was planning on running the Nitto 555's 275\35\18 up front and 285\35\18 out back on my new SSR GT 03's I just received and want a few more opinions on the matter. The car is never raced and is strictly a once a month weekend cruiser. Rims are 18by9.5 and 18by10.5. Also what lugs nuts are you guys using with our rims?? Are the standard ones American muscle sells suffice?