Should I opt for the black 20" wheels or stay with the stock 17s? It's about $1000 more for the 20s. I don't plan on buying new wheels for awhile if I go with the 17s. Either choice would get new tires very soon. I was reading today and the stock 17s are only 7" wide. A 285 tire will still fit but I'd need to add some wheel spacers to get it out closer to the wheel flares.