I have had mine since April. Almost 600 miles on her. Only one trip to the dealer to have the car reprogrammed with the software update. I love mine. She has been able to follow my friends wrangler anywhere he has gone. Can't take the same lines but she makes it there. I wish mine had my sky but everything else is perfect. Mine came equipped with Goodyear Wrangler SA's. They clog up pretty bad in the mud but the 4x4 does an amazing job keeping you moving forward with the wheel that has the most traction.