i bought a set of 17's with the stock michelin tires for $400 on ebay 4 yrs ago. it's all i need for new england winters, but i cut my teeth on rear wheeled cars with snows back in the day.
a miami driver may need dedicated snow tires, chains, and tow truck following. or maybe just a chauffeur.either way id not drive on the 19's. they are way too wide a foot print