2020 Chevrolet Silverado 2500: grinding or squealing brakes

Filed Sep 17, 2026 · Brakes, Transmission · 170,000 miles · SC

The contact owns a 2020 Chevrolet Silverado 2500. The contact stated that the transmission shuddered and hesitated while driving 55 MPH or at higher speed. The vehicle was taken to the dealer; however, the dealer was no longer in business. While driving at various speeds, the lifters were squeaking. The vehicle was taken to a dealer and was diagnosed with lifters failure. The contact decided not to repair the vehicle. The manufacturer was informed of the failure. The failure mileage was approximately 170,000.

Filed Sep 17, 2026 · Brakes · 12,000 miles · NM

The contact owns a 2020 Chevrolet Silverado 2500. The contact stated that while driving 20 MPH and depressing the brake pedal, the vehicle was making a squealing noise. The failure was a recurring failure. The contact associated the failure with Technical Service Bulletin: 20-NA-020. The dealer was contacted and replaced the brake pads to fix the vehicle; however, the failure persisted. The manufacturer was contacted by phone and was made aware of the failure. The failure mileage was approximately 12,000.

Filed May 5, 2023 · Brakes · SC

Brakes are grinding and squeaking. Sometimes does not seem like it will stop. Chevrolet dealership says its a wearable part and nothing they can do. Brakes are not supposed to grind and squeal. Brakes have done this since brand new. Contacted Chevrolet about the service bulletin on the web Bulletin 20-NA-020. They state they can't help me and its not covered. It Cleary has all the descriptions and symptoms of their bulletin. I made a formal complaint 9-9864406840. I just wan to be sure if something happens I am not held accountable for a manufacture that has a known issue but choses not to fix or be responsible for using bad parts.

Filed Sep 15, 2022 · Brakes · MI

Brake pad material is causing a glaze over on the rotor and cause a high pitch squeak. Had a reacal on the pads and replaced with a different pair that was supposed to be better. Since this has been done 3 days later started doing same thing again . Now it is causing brakes to stick at low speeds and is becoming a safety issue and concern for me and my family riding in our truck.

Filed May 16, 2021 · Brakes · AL

Front brakes are squealing and don’t seem to stop like they should. Loud squeal starting at 5,000 miles and still continuing.

Filed Jan 22, 2021 · Brakes · 25,000 miles · TX

The brakes have been squealing really loud. It does not matter if the truck is clean or dirty the brakes will squeal. Their is a service bulletin out to fix this problem on trucks built before 9/01/2019, but since my truck was built on 9/09/2019 the problem should have been fixed. The dealer does not want to replace the brakes even though they squeal. The brakes squealing continue to be a problem and should also be replaced under warranty on trucks built after 9/09/2019.