Does the brake on this car need to be replaced often?

Hello, I'm Danny.

Here is the information you requested for front brake pad and rotor replacement. This is a tutorial for you to view on how to change front brake pads and rotors:

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

Usually most cars and trucks get around 35,000-40,000 miles on the front brakes before they have to be replaced. The mileage will also vary on peoples driving habits. I've attached picture steps below on how to change the front brake pads and rotors on your GMC. Hope this helps and thanks for using 2CarPros.