KeithP
Senior Member
During a recent 1500 mile trip I experienced, for the first time, the wind noise that I’ve seen mentioned in other threads on here. I only had this noise at 75+mph with strong right to left crosswinds. It never came from the right side of the truck regardless of speed or crosswind. My suspicion while driving, was that it was caused by wind crossing under the truck as it seemed to be coming from under my left foot.
The OEM mud flap has a large opening on the inside towards the frame that could act as a wind scoop under the right circumstances. The right side mud flap on my truck has an extra “button” (I’m sure it has a technical name. I just don’t know what it is) securing it to the body. Looks like the left side just didn’t get installed during assembly. I’m not sure if this is the cause of the noise but, I’m wondering if anyone else who has experienced the noise is also missing a “button”?
I’m going to have my dealer install one (“button”). If I can determine if this is the culprit I’ll report it back here.