New member. I have a 2015 ram eco diesel that I bought new. I joined to write about my problems with the sunroof. Hopefully it will help someone out there. I will be searching ways to tune my truck. I pull a 7500lbs travel trailer and after the recalls she it not the same. If anyone wants to know these trucks can be put through a good amount of work. I towed my camper 4500 miles in 2 weeks. From 118 degree heat climbing Arizona mountains to crossing up and over rockies a few times. I didn't weigh the camper at the time but I believe it was around 8100-8300lbs. I was a bit too heavy for the engine. Some mountain passes I was stuck going 45-50mph. But she made it!