Most car owners know the basics of vehicle maintenance, like regular oil changes and tire rotations. But there are some lesser-known tips and tricks that can make a big difference in your car's performance and lifespan. In this article, we'll reveal 10 hidden gems of car maintenance that your vehicle will thank you for.

1. Monitor Tire Pressure Regularly

Checking tire pressure might seem basic, but it’s often overlooked. Maintaining proper tire pressure ensures even tire wear, improves fuel efficiency, and provides a smoother ride. Check your vehicle's owner manual for the recommended tire pressure, and use a tire pressure gauge monthly to ensure they’re properly inflated.

2. Clean the Engine Bay

A clean engine bay helps prevent the buildup of dirt, debris, and grease that can damage components. Schedule a thorough cleaning every six months, using a degreaser and a soft brush to carefully remove grime. Rinse with a low-pressure hose and dry using a microfiber cloth.

3. Replace Windshield Wipers Periodically

Worn-out wipers can compromise visibility during rain and snow. Replace your wiper blades every six to twelve months, or as soon as they start leaving streaks on the windshield. Investing in high-quality wiper blades can save you money in the long run.

4. Check and Replace Brake Fluid

Over time, brake fluid can accumulate moisture, leading to corrosion and reduced braking performance. Check your brake fluid every two years or 20,000 miles and replace it when necessary, following your vehicle manufacturer's guidelines.

5. Inspect and Maintain Serpentine Belt

The serpentine belt powers several engine accessories, including the alternator, water pump, and power steering pump. Inspect it every 60,000 miles for signs of wear, like cracks or fraying, and replace it as needed to prevent sudden failure.

6. Lubricate Door Hinges and Locks

Keep your doors operating smoothly by applying a lubricant like white lithium grease to door hinges and locks every six months. This prevents squeaking, sticking, and premature wear on moving parts.

7. Replace Cabin Air Filter

A dirty cabin air filter affects the air quality inside your car and puts extra strain on the HVAC system. Replace

it every 12,000 to 15,000 miles, or according to your owner's manual, to ensure clean air circulation and optimal system performance.

8. Maintain Battery Health

A well-maintained battery ensures reliable vehicle performance. Clean battery terminals with a wire brush to remove corrosion, and check electrolyte levels if your battery isn't maintenance-free. Have your battery tested every year, especially before winter, to avoid unexpected failures.

9. Align Wheels Properly

Proper wheel alignment ensures even tire wear and improved fuel efficiency. Have your alignment checked annually, or whenever you notice uneven tire wear, a steering pull, or vibration while driving.

10. Regularly Clean and Wax the Car Exterior

Keeping your car clean and waxed not only maintains its appearance but also helps prevent rust and paint damage. Wash your car every two weeks and apply a high-quality wax every three to six months to protect the paint from the elements.


Car maintenance goes beyond the basics of oil changes and tire rotations. These 10 lesser-known car maintenance tips will help keep your vehicle in top shape and extend its lifespan. By following these essential vehicle upkeep secrets, you'll enjoy a smoother, safer, and longer-lasting driving experience.

author avatar
mike perrotta