Quote Originally Posted by Nortonscustoms View Post
Remembered one more thing! Was talking to my ag tire guy about the BKT TR315 trencher tire which looks nearly identical to the stock Goodyear's and he suggested I might think about Tracgard N686. I've never heard of them before but they have a sort of similar vee tread design and are low psi ATV tires. Anyone have any thoughts or experience with them?

Not sure that tire will swim if you plan to, open bars tend to cavitate.
Try to find a used tire off a super garden tractor.