md_procouple wrote:
Hubby replaced our regular tailgate with a Louvered on last year, and says he gets about 3-5 more miles per gallon, as far as the mud flap brushes, we don't know, never installed any on our pickup. Good Luck and Happy Camping !!
Pretty sure everyone that tows a fifth wheel would have one if they got 3-5 increase, but it sounds a bit much :B
To the OP, only drawback ,and its been mentioned is having a tonneau cover, kind of defeats the purpose, but it still works as far covering things up from the elements. Just not much security. Not that a soft tonneau cover is great security, but its at least the stuff is out of sight.