Avoid These Driving Habits That May Ruin Your Brakes

Reviewed by

Richard McCuistian, ASE Certified Master Automobile Technician

Technical Reviewer at CarParts.com

Written by CarParts.com Research Team - Updated on October 30th, 2024

Reading Time: 4 minutes
Summary
  • Braking downhill and slamming the brakes are bad habits that can potentially destroy your vehicle’s brakes.
  • Inspect your brakes after driving through deep water or mud and clean accordingly.
  • Driving with heavy cargo and resting your foot on the brake pedal for long periods may also strain your brakes.
  • Replace your brake fluid at least once a year (or whenever it gets contaminated with water) and avoid stop-and-go driving when you can.

A well-maintained brake system is critical for your vehicle’s safety on the road. Worn or failing brake components may become less responsive, making it harder to slow down or come to a full stop when needed.

Aside from staying on top of your vehicle’s routine maintenance, it’s important to let go of poor driving habits that may cause brake components to wear down earlier than designed.

Here are some of the most common driving habits that can potentially ruin your vehicle’s brakes.

Avoid Braking Downhill

When going down a long hill, shift the transmission into a lower gear rather than riding the and overheating the brakes. This is something you can do even on an automatic transmission.

Don’t Slam On the Brakes

Generally speaking, slamming your brakes is bad for your car. It’s something that should only be done in dire emergencies. Of course most people won’t slam on the brakes unless they have a good reason to do so. But like jackrabbit starts, unnecessarily hard braking accelerates wear on various parts of the suspension and braking system.

Inspect Brakes After Driving Through Mud

Driving through very muddy water or heavy mud will trap dirt and sand in the brake rotors and drums and can clog the vented part of the rotor, which keeps it from cooling properly or get trapped in the drum, which grinds the linings away in short order (see photos). | Image Source: Richard McCuistian

Avoid Driving With Heavy Cargo

The more load you carry inside your vehicle, the more strain it puts on your vehicle — especially your brakes. While some vehicles may have the primary job of hauling cargo, there’s no point in hauling a lot of heavy stuff in your trunk or in the back of your pickup. No use in burning more gas than necessary, not to mention the extra wear on the brake linings.

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Fortunately, there are some upgrades you can install on your vehicle. For example, you can install heavy-duty brake pads explicitly designed to support additional weight.

Refrain from Riding the Brakes

Riding the brakes is another term for resting your foot on the brake pedal. Many drivers do this out of habit after driving vehicles with manual transmissions for so long. While it might seem harmless, placing even the slightest amount of pressure on the brake pedal is enough to activate the brakes, making them wear out and overheat even when they’re not technically in use.

It’s also worth mentioning that riding the brakes is dangerous because drivers behind you will have a much harder time anticipating your next move. Stepping on the brake pedal doesn’t just activate the brakes but also activates the brake lights. Anyone behind you might try to overtake you or suddenly slow down, resulting in a vehicle crash.

Don’t Neglect Your Brake Fluid

If you want to make your brakes work well and last as long as possible, it’s important to ensure that your vehicle’s brake fluid never runs low. As the pads wear, more brake fluid is stored in the caliper, so the brake fluid in the master cylinder will slowly recede.

As the brake pads wear, more brake fluid is stored in the brake caliper, so the brake fluid in the master cylinder will slowly recede.

Richard McCuistian, ASE Certified Master Automobile Technician

Pro Tips are nuggets of information direct from ASE-certified automobile technicians working with CarParts.com, which may include unique, personal insights based on their years of experience working in the automotive industry. These can help you make more informed decisions about your car.

Pro Tip: If you notice that your red brake warning light comes on when you first start but goes off after a few minutes driving, check the brake fluid and you’ll likely discover it to be low.

Brake fluid may get contaminated by moisture over time, lowering its boiling point and corroding the brake lines. If the dirty brake fluid isn’t changed, there will be rust buildup, and the brake lines will begin to give up copper, further contaminating the fluid. Manufacturers have fluid level replacement intervals:

  • Nissan calls for brake fluid Replacement every 30,000 miles.
  • Subaru every 30,000 miles
  • Mercedes-Benz every two years or 20,000 miles
  • Ford, VW, and Hyundai every 30,000 miles
  • GM every 25,000 miles
  • Toyota calls for regular brake fluid checks, with replacement as needed.

Minimize Stop-and-Go Driving

Though this might not always be possible, try to avoid stop-and-go driving whenever you can. This refers to the act of stopping your vehicle for short intervals while covering short distances. It’s always better to drive at a steady pace because it’s easier for your brakes and your engine, preventing these components from wearing too quickly.

Stop-and-go driving affects your vehicle in many ways. Not only does it wear out the brake shoes and brake pads faster than normal, but it can also damage the clutch and overwork the car battery. Your vehicle’s fuel economy may also decline and idling for too long can cause fuel residue to build up in the cylinders.

Vehicles that are used to deliver mail or are driven a lot in the city will wear the brakes down more quickly. Some postal letter carriers need to replace their brakes monthly, believe it or not.

Reviewed By Richard McCuistian, ASE Certified Master Automobile Technician

Technical Reviewer at CarParts.com

Richard McCuistian has worked for nearly 50 years in the automotive field as a professional technician, an instructor, and a freelance automotive writer for Motor Age, ACtion magazine, Power Stroke Registry, and others. Richard is ASE certified for more than 30 years in 10 categories, including L1 Advanced Engine Performance and Light Vehicle Diesel.

Written By CarParts.com Research Team

Automotive and Tech Writers

The CarParts.com Research Team is composed of experienced automotive and tech writers working with (ASE)-certified automobile technicians and automotive journalists to bring up-to-date, helpful information to car owners in the US. Guided by CarParts.com's thorough editorial process, our team strives to produce guides and resources DIYers and casual car owners can trust.

Any information provided on this Website is for informational purposes only and is not intended to replace consultation with a professional mechanic. The accuracy and timeliness of the information may change from the time of publication.

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Published by
CarParts.com Research Team and Richard McCuistian, ASE Certified Master Automobile Technician