I just got a new 2013 sportsman 500 with plans to put mud tires on it, problem is, it is bone stock and has only 24 miles on it and i found the front axle tore up. boot is still on but tug on the axle and you feel that it is clearly broken. I went through one mud hole. I have experience mud riding so its not my fault. Is it just mine or is this a normal?