An oil change service is the simplest yet most important preventative maintenance service for your vehicle. Engine oil keeps all of the moving parts in the engine operating smoothly and cleanses the engine. The oil continuously circulates through the oil filter to keep the oil clean of debris that could harm the engine. Over a period of time the oil filter starts to lose its ability to clean and the oil becomes dirty and the lubrication qualities diminish. We recommend changing the oil as well as the oil filter every 3,000-5,000 miles. At Graham Tire, we are proud to offer Conventional, Synthetic Blend and Full Synthetic motor oils to meet your manufacturer recommendations.