1993 Pontiac Grand Am Owner's Manual - Page 135
1993 Pontiac Grand Am Manual
Page 135 highlights
'Your Driving andthe Road Disc Brake Wear Indicators(CONTJ Rear Drum Brakes Continuing to drive with worn-out brake pads could res : brakerepair. Brake Pedal Travel See your dealer if the brake pedal does not return to normal height, or if there is a rapid increase in pedal travel. This could bea sign of brake trouble. P". I Some driving conditions or climates may cause a brake squeal when the brakes are fmt applied or lightly applied. This does not mean something is wrong with your brakes. Your rear drum brakes don't have wear I indicators, but if you ever hear a rear brake rubbing noise, have the brake rear linings inspected. Whenyou have the front brakes replaced, have the rear brakes inspected, too. Brake linings should always be replaced as complete axle sets.