Brakes grabbing too much screeching tires

Resurface the drums and purchase OEM Motorcraft brand brake shoes; then install. The friction material with Motorcraft (despite the higher cost) is more compatable and doesn't create that "grabbing" when brakes are applied.

The extra $$ for Motorcraft brake shoes is worth it.

I can say from experience. I had the same problem.

More than likely the drums are not adjusted properly. I would make sure the shoes are okay and replace them if needed and then turn or replace the drums as well.

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

Then reinstall everything and adjust the brakes as shown in the information below.

Please run through this material and let us know what questions you have.