Just over 26k miles and I got a hole in mine, very tiny but I was able to repair it with a brazing rod. The price I got for a new rad was $863,i still cant figure out why it is so expensive as it isn't much bigger than the $250 unit on my ATV. Not sure if I will go with a extender or rad guard, which one actually works better?
As for the road gators, they aren't all retreads. I had a 1 year old trailer tire separate like it was nobodys business, goodyear marathon.