I will be getting my Ultra Classic in a month or two, I was just wondering what kind of miles I can think about getting out of the stock Dunlops, D402s. I will be having wide white wall tires put on the Ultra, like the ones that come on the Road King, before I take it home. Is 10,000 miles out of the question? My riding will be mostly two up, I will keep max. air in the tires. Thanks for any opinions on this