Fellow GM Pick up owners,
I have a 2019 Sierra LST and w/apprx 4,500 miles on it an the brakes started squeaking at about 4,300 miles. It is extremely loud at times can't understand how this could happen with $50K brand new vehicle. Frankly, its a joke and no wonder people keep buying F150's or imports. GM needs to step it up! I am a loyal GM vehicle owner from the time I got my license at 16. That's equates 37 years now. Brought to dealer and they confirmed they heard it and stated that it was pretty loud. They also believe it is coming from the front. However, I thought it sounded like it came from the rear. Either way very disappointing that an American car manufacturer continues to have issues like this.
Carmine
2019 Sierra SLT
Wappingers Falls NY