These R/T's were replacing the BFG K02's on my 2015 Ram 2500 Cummins and I couldn't be happier. I live off the beaten path so they see ""Rough Terrain"" every day and they don't disappoint. On the highway they are nearly as quiet as the K02's with just a touch more humm, but nothing like an M/T and all you need to do to mask it is turn on the radio. I chose this in part because of the thread, but also because of the 12 ply construction and load rating. It has the aggressive looks of an M/T, better offroad performance than an A/T and I can still run 80PSI in my rears for heavy towing. It's an all around win.