I am on my second american elite, 20k on the first one, 15k so fsr on the second. I also run a d404f on front, same on the milage, they are both bias tires and handle as well as any other I have used. They do not have a flat spot or cupping on either set. they both last about the same, so they fit in well with my maintenence schedule, doing it all at once. I have tried all the others, and will not look back. As for the height, possibly, but I don't notice much difference in speedo readings and gas mileage. As for cost, less than most others. Hoser