If you’re burying your head in the sand about strange noises coming from your brakes, it’s time to face reality. Your brakes are on the verge of failure or are already failing.

The Tyre, Equipment, Parts Association (Tepa), an affiliate of the Retail Motor Industry Organisation, warns that ignoring a small braking issue is not only dangerous but will also be more expensive to fix the longer you leave it.

“Brakes give you warnings. Unlike a fan belt that snaps or a battery that just dies, brakes almost always tell you they are unhappy long before they fail. They squeal, grind, shudder and ‘feel funny’. Do them a favour and listen,” says the Tepa national vice-chairperson, Dylan Petzer.

“Any change in pedal feel, specifically spongy, soft or a pedal that sinks to the floor, needs urgent attention. This is the most dangerous warning sign of all. A grinding brake will still stop you (horribly, but it will stop). A spongy pedal is a sign of impending total failure.

“Your brakes work on hydraulic pressure (pushing a liquid). A soft, spongy pedal means air is in the brake lines. This could be from old, boiled fluid (that has turned to steam) or a fluid leak somewhere in the system.

“Air compresses; liquid doesn’t. When you push the brake pedal, you are just squishing a bubble of air instead of pressing the brake pads against the disc. One more hard stop or one more bubble, and that pedal will go straight to the floor with zero stopping power. This is a sign to drive slowly to a fitment centre NOW, not later!”

Petzer warns that ignorance is (financial) doom when it comes to brakes.

Some dreaded scenarios when ignorance is bliss:

• You hear squealing (a wear indicator): You need new brake pads, but delaying could double or even quadruple your expenses if other components get damaged;
• You ignore grinding noises (metal on metal): You have now destroyed your brake rotors and will be facing costs that could be 100% to 300% higher than just changing the pads alone;
• You keep ignoring the noises: The extreme heat from the grinding metal can damage the brake calliper. You might also panic-stop, warp the new components or worse, have an accident. Continued neglect risks severe damage or accidents, with costs many times over or resulting in a write-off.

What your brakes are really trying to tell you:

• Squealing is usually the first warning. It’s a high-pitched, metallic “squeeeee” that often happens when you first apply the brakes. This is the wear indicator, a tiny piece of metal designed to screech against the rotor when your brake pads are getting thin. This is your brakes begging for some TLC;
• Grinding is the sound of metal-on-metal; your brake pads are completely gone. The metal backing plate of the pad is grinding directly against your metal brake rotor. This is your car screaming, “Stop. You are destroying me and your ability to brake.”;
• Shaking (shuddering) is a vibration you feel through the steering wheel or the brake pedal. It means your brake rotors are no longer flat; they are warped, often from overheating. Because the surface is uneven, the pads “grab and slip” rapidly, causing that judder. It’s your car saying, “I am compromised. I can’t provide smooth, predictable stopping power anymore.”;

If you experience any of these, have your brakes checked immediately.

“The festive season is around the corner, so there’s no time to waste in getting your vehicle holiday-ready, too,” Petzer says.

“Ensure your brakes won’t let you down by having them thoroughly assessed for a long trip at an accredited fitment centre, especially if you’ve heard unusual noises.

“If your vehicle has ABS, ensure it is functioning correctly, as it helps maintain control during sudden stops. Also, check the handbrake to prevent an unexpected roll when parked on inclines.

“For total peace of mind, other pre-holiday checks must include the battery, tyres, windscreen wipers, all fluids, windscreen chips or cracks and all lights.

“Pack an emergency kit with items such as a first aid kit, torch, extra batteries, blanket, water, non-perishable snacks and basic tools. This kit will help you handle unexpected situations and keep you safe until help arrives.”

Information: Compiled on behalf of the Tepa by Cathy Findley PR