Anyone who makes a living on the road knows that truck brake failure is no laughing matter. Beyond the risk of an accident, a simple failure can mean significant financial loss, compromised cargo, and a forced stop mid-journey. The braking system must always be well-maintained, especially in heavy vehicles that haul heavy loads over long distances.
We’ve outlined the main reasons why truck brakes fail and what you can do to prevent this type of problem in your daily routine.
Why truck brakes can fail
The most common cause is the natural wear and tear of parts such as brake linings, pads, drums, and discs. When these components lose efficiency, braking distances increase, making the process more dangerous. Failures are also commonly caused by air in the system, excessive clearance, contaminated fluid, or low pneumatic system pressure. Overloading is another factor; it places a heavy strain on the brakes and accelerates wear.
Heat is another critical factor. When brakes overheat, performance drops. If the drum or disc is warped, the situation worsens. This can also affect other parts of the truck, such as the tires and suspension.
Watch out for warning signs
The truck itself usually signals when the brakes aren’t responding as they should. Some signs are easy to spot, such as a low brake pedal, noise during braking, pedal vibration, or a dashboard warning light. If the truck pulls to one side when braking, that is another clear sign that something is wrong.
Avoid breakdowns with preventive maintenance
Preventive maintenance is the best way to avoid trouble on the road. Checking the brakes every 5,000 kilometers, for example, helps detect minor issues before they turn into major headaches. And it’s not just the brakes; the compressor, valves, lines, and reservoirs also require attention. During the inspection, the mechanic should check system adjustments, valve seals, and whether there is accumulated water in the compressed air supply.
Want to learn more about this topic? Check out this content on our blog: Truck brake system care
5 Tips for safer driving:
Those who make a living on the road can’t rely on luck. A few good practices make all the difference:
- Avoid driving with an excessively heavy load
- Don’t ride the brakes on downhill stretches; use the engine brake
- Drain the air reservoirs frequently
- Change the fluid on schedule
- Use reliable, high-quality parts
Discover the KGM repair kit
Here at KGM Compressores, we fully understand the impact a truck brake failure can have on the daily routine of cargo transporters. That’s why we’ve developed complete repair kits to ensure the system gets back up and running safely and quickly. These kits feature durable parts that offer a perfect fit and excellent performance. They are ideal for anyone looking to avoid unexpected downtime and maximize time on the road.
If you want to reinforce your truck’s braking system or need to replace a part urgently, get in touch with us. Our team is ready to recommend the right kit for your specific model.
Contact KGM to order yours: +55 (11) 5541 5209 / 5541 5213.
