Purchased a set of Michelin's for my bike. Good price Was disappointed I was not informed up front their would be additional cost for required tubes when I asked what the total cost for tires, mounting & balancing etc. Tires arrived on expected day and service was provided in the expected timeframe. I do wish they would have double checked the date codes before mounting. I would rather have had newer tires than these that were made in 2018. Already lost two years of typical lifecycle.