Most of us here have some issues with our truck but what's the one thing that disappointed you the most? Mine was perfect until I discovered a water leak under the driver side door sill. The ironic thing is I got rid of my 2015 F150 because of a water leak that they can't fix. I got the Ram and didn't want the sunroof because I didn't want to take the chance on getting a leak but now I'm dealing with the same issue. Very frustrating.