I perched my 2016 in Feb 2017. I needed to have some additional items added. The dealer called the next day telling me I had 3 cracks in the fiberglass top. It was taken to a RV choice of Roadtrek. The cracks were repaired and the roof was completely painted. Three weeks ago I had the vehicle professionally washed and cleaned. Before he started he looked the vehicle over and called me from the the house to look at the wheels where all the chrome was peeling off. He also showed where the roof had 1 crack with spider cracks off of the one crack. Before all of this happened the vehicle had been at the dealers for 6 months. Not bad for owning for 20 months. I sent a email to 3 septs at Roadtrek immediatly. I received a email immediately and was told he relayed the message to the correct dept. and they will contact me. Well 3 weeks later and several rain storms later I am still waiting to be contacted. This appears to be a big problem with Roadtrek. This has been a problem with them previously. The 6 year warranty is what it takes for repairs and then it is your responsibility. I now have 6000 miles on the vehicle. I urge all owners of the 210 units inspect the the vehicle for roof cracks immediately and if you contact me, I think we could do a class action lawsuit against them. nThey have been well aware of this problem. Gary Alderson10@***o. I contacted them 3 weeks ago!!!!! I forgot the clear coat is also peeling off the roof!!!!!!!!!!!!!!!!!! Great Service!!!!