Interested in knowing this too for when I finally trade my car in for a Tesla. I think 18s will give the better ride over bumps and such. Definitely 18s narrow for winter driving and winter tires. Probably not studded because if you drive quick you can lose studs.I'm interested in purchasing these after a recent sidewall blowout on the stock 20" uberturbines w/ pirelli tires on a small-ish pothole at ~40 mph. Trying to decide between 18" vs 19" and 235 vs 245 PS4S tires.
Anybody with 18x8.5" or 19x8.5" regret their decision and wish they went with the larger or smaller diameter? I'm leaning towards 19" as a balance of aesthetics and pothole/curb rash protection for when my wife drives.