I'm really happy with what I'm seeing out of this tire. I'm doing some maintenance prep before our trip later this month, and beside changing oil, final drive oil, and spark plugs, I went through and checked the tires. The P1 which has been run at 35PSI with two up, about 9,000 miles on it, measured 6/32" across the entire tire. Unless something changes, I can see this tire easily providing 20,000 miles or more. I'll take another look when we get back as we plan on adding about 2600 miles on it over 2 weeks, and see what she shows.