Here in Michigan, I had a hard time getting 10,000 miles on a bike tire. Many were worn to the cord in that many miles. I tried several brands before turning to the darkside. I have used ride on in several tires and noticed no difference in mileage from the ones I didn't use ride on in. Darkside gave me nearly 20,000 miles and still had a lot of tread, and still had about 10,000 I believe left in the tire. I mostly wanted the rideon to help balancing the tire, and it worked well for that
