AmazinglySmooth
Full Access Member
- Joined
- Jan 11, 2012
- Posts
- 147
- Reaction score
- 6
The running boards on the Z71 are attached in 4 places. The metal arms are covered by a plastic housing. On mine, at 50+ on a windy day or 70+ otherwise, at least one rattles. I found a short-term fix is to jam zip ties between the body and the plastic. Hope this helps someone. Stupid fix for a 2022, and the dealer "couldn't replicate" the issue at 600 miles. :-(