Hello!! We are considering a 2014 Solitude 368RD. I have been checking RV forums and a couple of questions have come up. 1. Is the Solitude designed just to be stationary? We plan to travel a lot 2. Are the factory tires ok? Several people stated they are not and should be changed 3. Weight. this 5er seems really heavy compared to our Heartland Elkridge. We would really like to hear from some of you owners!! We love the look and amenities of the Solitude but are concerned about hauling it a lot!! Thanks so much!! Diane