High mileage oils have been developed specifically for vehichles that have "high mileagr". Many use 75k miles as a benchmark for a high mileageh vehicle.
Do older vehicles that have lower miles have specific needs/problems because of their age that might make them a candidate for a "high age" motor oil? For instance, I have a 1991 Chev K1500 with only 86k miles. What might the characteristics of such an oil look like?
Do older vehicles that have lower miles have specific needs/problems because of their age that might make them a candidate for a "high age" motor oil? For instance, I have a 1991 Chev K1500 with only 86k miles. What might the characteristics of such an oil look like?