i have a silver ek coupe and im planning to get the rota attack in steel gray was wondering which size i should get the 17s or the 15s i heard that u cant go that fast with 17s or something is that true.. but yea need opinions

 

IMO, the 15s would be a better choice. With the 15s, you'll have a better tire selection, tires will be cheaper, and the wheels will be lighter (vs. the 17 in. counterpart).