Rear driver side brake sticking

Here is the information you requested. Here is a tutorial on how to remove and replace rear brake pads and rotors: This video shows the job being done on a similar car but the process is the same.

https://youtu.be/EMxfb9X3ywE

and

https://www.2carpros.com/articles/how-to-replace-rear-brake-pads-and-rotors

I've attached picture steps below on how to replace the brake pads on your truck. Hope this helps and thanks for using 2CarPros.