Lifted/Leveled 2021 - Postem Up

[nick14226]

In my opinion this is not a mud flap bracket. Pretty sure the parts list calls it a frame extension. My thought is that it is intended to protect the cabin during impact from intrusion of the wheel or caving in. I added shims under the outer bots to get it to angle and increase gap where the tire rubs.

Tough to say, certainly possible. Could also be a frame extension because the flap needed support there from, well, flapping around

Need a GM engineer to chime in.