What service oil is indicated for high mileage vehicles?

High mileage vehicles typically require specialized oil that addresses the unique needs of older engines. The correct choice, which is Signature Service with Gold High Mileage, is designed specifically for vehicles that have accumulated a significant number of miles. This type of oil contains additives that help rejuvenate worn engine seals, reduce oil consumption, and improve overall performance.

Additionally, high mileage oils generally feature a different viscosity blend that can better withstand the wear and tear of older engines. The formulation often includes agents that minimize sludge and deposits, which can be a concern in engines that have seen years of use.

The other options, while they may offer various benefits, do not specifically target the requirements of high mileage vehicles in the same way. Signature Service Conventional Oil is more suited for newer engines and normal driving conditions. Signature Service with Platinum Oil may offer superior protection but does not have the specific additive package designed for high mileage. Signature Service with Ultra Platinum is also more focused on providing premium protection for new engines rather than those requiring special care due to wear over time.