how to change shocks?

Hello,

Here is a video that shows shock replacement on a Silverado, it might be a little different than your Tahoe but does have the same basic principle.

https://youtu.be/kARndh2qpgs

https://www.2carpros.com/articles/replace-shock-absorber

I have attached the replacement procedure for the front and rear shocks (look below).

Please let me know of any questions.
Thank you.