High mileage synthetic blend oils are specifically designed for vehicles with higher mileage and older engines. These oils offer a balance between the benefits of synthetic oils and the affordability of conventional oils. They contain a blend of high-quality synthetic base oils and additives tailored to address the specific needs of high-mileage engines. High mileage synthetic blend oils provide enhanced protection against engine wear and help reduce oil consumption. They contain additives that help condition and rejuvenate seals, reducing leaks and improving engine performance. These oils also offer improved resistance to thermal breakdown, maintaining viscosity and lubricating properties even in high-temperature environments. High mileage synthetic blend oils are suitable for a wide range of vehicles, providing the necessary lubrication and protection to keep older engines running smoothly and efficiently.