A buddy of mine has a set of 285/70/17 MT/R's at a great price and I was wondering if it would be worth investing in 17" rimmed tire? I would need to get a set of rims and was wondering if Gen III rims would fit or would I have to go after market. Also because the tires are used, 1/2 trend I am going to have to replace them in the near future and they are about $50 more a tire compared to 285/75/16's. My goal is to be able to play in the woods and not so much on the street. Help!