Looks like you're stuck with the Hog http://cgi.ebay.com/ebaymotors/2011-Ducati-Multistrada-1200-S-Touring-/190626987322?pt=US_motorcycles&hash=item2c6240fd3a
I have steel wheels and Blizzak's for my WRX as it came with summer tires. Of course were not having any snow now either. I didn't get the TPMS and saved 150 bucks. I'll just deal with the light.