Category: Motor Oils and Lubricants Introduction: Motor oils are an essential component of any vehicle's engine. They lubricate the moving parts, protect against corrosion and wear, and help to prevent overheating. When it comes to choosing a motor oil for your car or truck, there are many options available on the market. In this review, we will take a closer look at some of the most popular high mileage motor oils and provide our thoughts on their performance and value. Castrol 03128C EDGE High Mileage 5W-30 Advanced Full Synthetic Motor Oil: Castrol is one of the most well-known brands in the automotive industry, and their EDGE high mileage motor oil is a popular choice among car owners. This oil is designed to provide excellent protection against wear and corrosion, even on vehicles with over 75,000 miles. It also helps to prevent engine sludge and buildup, which can cause problems down the road. Overall, we would say that Castrol's EDGE high mileage motor oil is a reliable and effective choice for those looking to keep their car running smoothly. AmazonBasics High Mileage Motor Oil: AmazonBasics is another popular brand when it comes to automotive products, and their high mileage motor oil is no exception. This oil is designed to provide excellent protection against wear and corrosion, even on vehicles with over 75,000 miles. It also helps to prevent engine sludge and buildup, which can cause problems down the road. We would say that AmazonBasics high mileage motor oil is a reliable and effective choice for those looking for an affordable option. Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil: Valvoline is another well-known brand in the automotive industry, and their advanced full synthetic motor oil is a popular choice among car owners. This oil is designed to provide excellent protection against wear and corrosion, even on vehicles with over 75,000 miles. It also helps to prevent engine sludge and buildup, which can cause problems down the road. Overall, we would say that Valvoline's advanced full synthetic motor oil is a reliable and effective choice for those looking for a high-quality option. Royal Purple 11745-6PK HMX SAE 5W-30 High-Mileage Synthetic Motor Oil - 1 qt (Case of 6): Royal Purple is another popular brand when it comes to automotive products, and their high mileage motor oil is no exception. This oil is designed to provide excellent protection against wear and corrosion, even on vehicles with over 75,000 miles. It also helps to prevent engine sludge and buildup, which can cause problems down the road. We would say that Royal Purple's high mileage motor oil is a reliable and effective choice for those looking for a premium option. Conclusion: When it comes to choosing a motor oil for your car or truck, there are many options available on the market. In this review, we have taken a closer look at some of the most popular high mileage motor oils and provided our thoughts on their performance and value. Overall, we would say that all of these products are reliable and effective choices for those looking to keep their car running smoothly.