I'm a new forum member and this would be my first post. This forum is fantastic and contains an amazing amount of information. I've read many threads and have picked up a lot of useful information, but would like some specific comments on my pending transaction. I'm in negotiation with a dealer on a new 3570RS and am requesting any info or information that might be useful in what to be aware of before closing the deal. I wonder about the operation and reliability of the Norcold 4 door refrigerator, the Lippert level up system, the Tow Max tires, and any other component of the rig that you guys have had issues with. I've been very impressed with the fit and finish of the BH and seems to be one of the better built rigs I've looked at.