i have two rear kenda "the tracker" sand paddle tires on polished aluminum rims. size 20*12.00-9. i want to trade them for some more stock sized rims and tires. my sand paddles are in very good shape with very little tread wear,so i would expect the same for what im trading for. the rims are dual lug pattern,they fit 85-86 lt250's,and yamaha banshee's