Tinman454
Senior Member
For anyone driving theses trucks in the winter with salt used on the roads. These rock rails will rot out the body of your truck in a year or 2. I have never really got my truck real dirty or been in deep mud but these rock rails were full of mud and crap. This is after I pressure washed both rails off what I though was really clean but obviously you can not get the mud salt and dirt out of them and this sits right along the pinch welds and body plugs used to hold them on. 
