Boy I wish I could get 10k out of my rear tire. Riding with the wife and don't ride too hard but 8,500 is tops for me. Rode 20k last year and both of the other tires got about the same. By the way they are on a 2001 Ultra Police Special. with 1550 kit.Geezer-Glide said:Most states list 2/32 as the minimum before you get a "fix it ticket". Bear is right, 2/32 and they were done 500 miles ago. At this tread depth, they won't hold the road worth a darn in the wet. I personally change mine out around 10,000 miles for the rear and around 20,000 for the front. This is the stock Dunlops.