GM mudflaps do NOT work with rock bars!

[timgco]

Ok, I just did the install. I think they put your rocker bars on wrong or the holes in your frame are mounted up more. Kira's truck works with them and so did mine. I will tell you that the flaps rest up touching the bars though. I just put the fronts on only. My intention was just to do the fronts to keep all the snow/ sluch off the doors. I alos put the US protection on. Total time for everything was just over an hour.