So I took one of the trucks in to see about tires because it was looking like the rubber was cracking between the tread. The sales guy looked up the truck and told me these tires are from 2019 and we got 84k miles on them I cannot believe it but it I feel that is a good service life for an all terrain tire. He said it was probably the best he has seen and with the tread left thinks the could probably get close to 90k. We are changing them out due to age but props to Falken for the good tires that lasted.