Had Any Problems With 2012 Ram 3500 HO Crew Diesel DRW

30,000 miles on my 2010 Dodge DRW 4x4, 3.73 gear, automatic.
I had loads that had very high GVW, nearly 27,000 with a tri-axle trailer. No issues at all.
The exhaust brake is amazing. I turn it on every time I get in the truck. That keeps the turbo vanes moving freely. There is a mod to automatically turn it on, but can still be turned off as needed. I haven't done that.