I do not have a big budget, but I am needing some help in finding a stronger wheel for trail riding as the factory wheels will not hold up very well to rocks and tree roots. Also I do not want to go any wider. I was hoping you guys could steer me in the right direction. My problem this far is finding a rear re-inforced 11" rim that doesn't cost $200 or more each. Is there anything out there that does not break the bank that is durable?