I have upgraded my axel and wheels on my tyrailer so I have 3... B78 13 bias ply tires 6 ply load range C on galvinized rims... two of the tires were new last fall and have less than 100 miles on them( they still SMELL new).. the other is a spare that has never seen the ground and is 4 years old... no dry rot.. and is mounted on a galviized spoke rim.. $100 for the 3..

I'm in Reading mass.