Maintaining and changing your car’s brakes is crucial for several reasons:

1. **Safety**: The most critical reason for maintaining brakes is safety. Brakes are the primary means of slowing or stopping your vehicle, and worn-out or faulty brakes can significantly increase stopping distances, increasing the risk of accidents.

2. **Preventative Maintenance**: Regular brake maintenance can prevent more significant and costly issues down the road. Catching problems early, such as worn brake pads or damaged brake lines, can prevent more extensive damage to the braking system and other components of the vehicle.

3. **Optimal Performance**: Properly maintained brakes ensure optimal performance. This includes smoother braking, better responsiveness, and more predictable handling. Neglected brakes may lead to squealing, grinding noises, or vibrations when braking, which are signs of potential problems.

4. **Extended Component Life**: Regular maintenance can extend the life of your brake components. For example, replacing brake pads before they wear down completely can prevent damage to the brake rotors, which are more expensive to replace.

5. **Fuel Efficiency**: Well-maintained brakes can contribute to better fuel efficiency. When brakes are in good condition, there is less drag on the engine, which means it doesn’t have to work as hard to maintain speed or accelerate.

6. **Cost Savings**: While maintaining brakes does incur costs, it can save you money in the long run. By addressing issues early and preventing further damage, you can avoid more expensive repairs or replacements later on.

7. **Legal Compliance**: In many jurisdictions, vehicles are required to pass safety inspections, which include checks on the braking system. Ensuring your brakes are well-maintained helps you comply with these regulations and avoid potential fines or penalties.

8. **Peace of Mind**: Knowing that your brakes are in good condition can provide peace of mind while driving, especially in challenging conditions such as heavy traffic or inclement weather.

Overall, changing and maintaining your car’s brakes is essential for safety, performance, and longevity of your vehicle. Regular inspections, timely replacements, and attention to any signs of brake wear or malfunction are key to ensuring your brakes operate effectively when you need them most.