We bought a Heartland Landmark, 05', brand new and had chassis failure at 6 months, seemed at the time Heartland was using cheap Korean steel for their chassis. Scott Tuttle at Heartland was useless. We are particular folks, not kids abusing our belongings. It is a long story, but we had to leave the rig, and went to buy the best chassis we could find and wound up with an Excel, which has been wonderful! We met another couple from Ca. that also had chassis failure, so we would advise against Heartland, seriously, do your homework, or you could risk your life with an inferior Heartland product. Sorry to other Heartland owners, know everyone wants to believe they own is a good product, but we can only speak of our experience, and there is no reason for us to lie...