The frequency of oil changes can vary depending on your vehicle's make and model, as well as the type of oil used. Generally, it's recommended to change your oil every 3,000 to 5,000 miles for conventional oil, and up to 7,500 miles for synthetic oil. However, always refer to your owner's manual for the manufacturer's recommendations. Regular oil changes are crucial for maintaining engine performance and longevity, especially in varying climates like Colorado Springs.