Okay, so I got this 1991 Ranger and I am wondering what is the deal with bigger tires. I have 32x11.5x15 mt tires on now and they are worn a bit. I was wondering if I would be okay going back down to a 31x10.5x15 bgf mudder. Is ground clearance the main issue, because the guy told me when I bought it that he goes through a few wheel bearings with the 32's and I like to not be changing many wheel bearings.

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2010redfire-
2010 Ranger Sport 4x4 Redfire Red, stock 4.0, 3.73 gears, Putco bed rails, Line-X, Truxedo bed cover