Originally Posted by somms

If push comes to shove, I'll use a regular car wash with the winter wheels on it. Pretty much all of them offer undercarriage wash with a rust inhibitor. I don't have a nismo, so not worried about clearance. But the wheel tracks will scrape the sports package wheels. The winter tires have high sidewalls that clear the tracks.

Salt & rust vs having to buff out the swirls in the spring? I'll take having to buff it extra well.