I just wanted the change for more off road and the looks of the tremor rims on my ranger I really like. I changed to Cooper AT3 tires and really like them. I am not going to go crazy off road but do tow a off the grid tent trailer (Two solar panels, two propane tanks) and love camping away from the masses.What prompted the change, did you prefer 17”? I get the tire difference but thought the wheels were pretty good?