Nobody has to prove anything to you. You quoted American Muscle saying that larger wheels "may" cause ride and handling issues. That's not proof of your point. My car came with 20" wheels stock. If you don't like how it looks, you don't like how it looks but if you're just going to claim handling issues based on AM, go drive one and see for yourself. I've had taller tires fold on me, go try that on for size and then come back and tell me how important ride quality is to you. Bigger brakes and less sidewall flex are more important to me than torque storage off the line. I'd rather pedal my acceleration than worry about sliding off into the trees at 130 mph. I didn't buy a Cadillac.Well, so far you guys have given me zero reasons (other than looks) for 20" wheels. Show me some proof that 'handling' is actually better with 20" wheels. Show me proof where lap times are reduced and then I will buy into the handling improvement of 20" wheels.