Cadillac Repair: brakes, rear brakes, lining material

Question
my brakes sqick when iam driving sometimes, and when iam traveling at about 60 when i brake my steering wheel will shake or even if i brake while iam turnig itll shake sometimes, do u know what this could be

Answer
Hi Alex, Brake squeaking these days is considered normal because of the composition of the lining material. However after about 30,000 miles front brakes need to be checked because that is around the mileage that replacement is necessary. With your situation it sounds like the front rotors are warped and need to be resurfaced. It would also be a good time to have the front and rear brakes inspected. Bill