All-Seasons on RS?
 

I'm frustrated with the lack of tire choice for the RS package. I live in an area of Calif. that has some icy roads even on generally balmy days. If I get an RS package with the P-Zeros, I'll immediately need to head to the tire guy for All-Season replacements, then have to find a way to get my Zeros home so I can Craigslist them. Will a dealer work a tire swap for me, or am I on my own? I like the wheels and other goodies that come with RS, I just don't have any use for summer tires.

I think the dealer will work with you. Many dealers sell tires and can swap out brand new tires on a car for something else. Talk to your dealer and ask them. I would say you have a good chance that they would work with you.