2015 Yukon xl Denali Rear end clunk noise

[mreisman76]

Hello,
I’m new to the site, so thanks for any and all advice given. I have a 2015 Yukon XL Denali that I have noticed a clunk/thud noise while hitting a bump just right on rougher roads. It is coming from the rear of the vehicle, almost seems stiff in rear I guess. Any ideas?

 

[cardude2000]

Hello,
I’m new to the site, so thanks for any and all advice given. I have a 2015 Yukon XL Denali that I have noticed a clunk/thud noise while hitting a bump just right on rougher roads. It is coming from the rear of the vehicle, almost seems stiff in rear I guess. Any ideas?

Dunno but I’ve noticed something similar this week in my front left. Different setups so probably not the same issue but will be interested to hear what others say.

 

[PG01]

Blown out shock? Or bad sway bar bushing... cold makes things get broke...