What You Need to Know About High Mileage Oil Types

As your vehicle ages and the odometer climbs past 75,000 miles, it doesn’t just need regular oil changes—it needs the right oil. High mileage oil is specifically formulated to address the unique challenges that come with an aging engine. Understanding what makes this oil different can help extend your car’s life and keep it performing smoothly for years to come.

What Makes High Mileage Oil Different?

High mileage oil contains additives and conditioners that target common wear-and-tear issues in older engines. Over time, engine seals and gaskets begin to degrade, leading to leaks, oil consumption, and reduced performance. High mileage oils are designed with:

• Seal conditioners that help rejuvenate aging gaskets and reduce leaks
• Detergents to clean sludge buildup from years of use
• Thicker viscosity options to better protect worn components
• Additives that reduce engine wear and combat corrosion

These features make high mileage oil more than just a thicker lubricant—it becomes an engine’s best defense against age.

When Should You Switch to High Mileage Oil?

Drivers often wonder when to make the switch. Here are some signs that it’s time:

• Your car has over 75,000 miles
• You notice oil spots under your parked car
• The engine burns oil more quickly
• You hear more noise during startup or idling
• Fuel economy starts to drop

If any of these symptoms apply, talk to a trusted mechanic about switching oil types during your next oil change.

Benefits Beyond the Basics

Aside from helping prevent leaks and engine wear, high mileage oil may improve fuel efficiency and extend the time between oil changes. Because of its tailored formula, it provides a stronger protective barrier, keeping your engine cleaner and more stable under pressure.

A Simple Switch for Long-Term Gain

Choosing the right oil is crucial, especially as your car gets older. High mileage oil is more than a marketing term—it’s a proven way to help your engine age gracefully. So next time you’re due for an oil change, consider whether it’s time to make the switch.

Your engine has served you well—give it the support it needs to keep going strong.

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