Anyone have a spare trail pro tire for an 8 inch rim? I was told these tires never wear out but mine is shot. After 25 long years of use and abuse. Tires now are extremely expensive, I remember when I could get a tire for only 35 bucks. Now they are 90 a piece. I run the BKT AT119 on the front of all my trikes. Only available from one place; Pete's tire barn.