I have a 06 rubicon, bought it new and have had a problem since I first took it thru mud which was about 2 yrs after I bought it. When it gets stuck the tires will not spin, if I give it gas it just bogs and doesnt spin. The dealer couldnt come up with an answer except bring it back and we will dig into it, they guessed that maybe I had too much grip with my mud tires but I have never had that issue with other bikes Ive had. Its 9 yrs old now so its gotten me this far but was curious if anybody had a theory Thanks