As described in the Tires forum, the new wheels and tires will fit nicely. The remaining question is whether there is sufficient vertical clearance in the wheel well to prevent the top of the new and slightly blargerer tire from hitting the wheel well when the suspension compresses. The answer to that question depends on the specifics of the TM you have.
http://www.trailmanorowners.com/foru...ad.php?p=44899
should answer that question.
Bill