how much milage on the tires

I find on average it is 4-8K on the rear tire and double that for the front. It really depends on alot of factors, how you drive, the load you carry, the road conditions/surface you ride on, tire pressure you run (or if you check it at all). The stock Dunlops are good tires and if someone asks I recommend the 880s for the heavier bikes and Avons for the lighter bikes. I run the 880s on my Electra glide and am really happy with the way they ride and grab the road, on my rigid I run the Avons and have been really happy with the grip I get running it stoplight to stoplight.