So, we’ve compiled the best high mileage engine oil products in a shortlist. We’ve gone for a full range from synthetic engine oils to advanced conventional types. You can then decide for yourself ...

Is special high-mileage oil worth the extra price compared ... Generally speaking, it’s safe to run synthetic oil in an older or high-milage engine. That’s not what you might read online ...

Stroll down the oil aisle of a typical auto-parts store and you’ll be confronted with a literal wall of lubricant. Dozens of brands vie for your attention and dollars with countless different ...

But the array of oils you’ll find lining the shelves today—regular conventional and more pricey synthetic, synthetic blend, and “extended life” and “high mileage” conventional oils ...