Tires that are often used overhere in Europe on stock 17" motorcycle wheels are following
NANKANG NS2 165/35R17
Continental VancoContact 185/60R17
Bridgestone Potenza 175/55R17
I have the Continental (back) and Bridegstone (front) on my rig - both on stock 17x4,5 Harley wheels. I don't now about availability in the US?
Greetings from Belgium