3. Vibrations and strange noises
When replacement is required pads , there are some particular creaks to the ones you should pay attention to. Every driver knows his machine and all the noise it produces. If one is not familiar to you, do not dismiss it.
In the case of vibrations, these can be due to various reasons: tire wear or misaligned steering, however, when they are due to the braking system, it may be that the discs have been deformed.
Something that is important to emphasize is the maintenance of drum brakes since these, with friction and heat, tend to deform and deteriorate easily.
4. Involuntary direction changes
If you start to feel like the car wants to go in its own direction when braking, this may be due to a piston "stuck". Also, the uneven wear of the brake pads generates this jerk movement of the vehicle in any direction.
It is imperative that a professional check the system and, if necessary, compensate the imbalance by giving a different pressure to the tires.