I recently bought a 2007 Vinson 500 Manual. I have read and heard many good things about this machine and found them to be true. I want to put more aggressive tires on it. I want to keep the stock aluminum wheels because of their low weight (and less cost). The stock tires and wheels are 25-8-12 front and 25-10-12 rear. Can I put 27-10-12 front and 27-12-12 rear Swamp Lites on the stock wheels? Also, can I run 27's without a lift? If this is not possible, can you tell me how big I can go without a lift.

Thanks