Proper Car Maintenance Schedule: What to Check and When

The proper car maintenance schedule is the one specified for your vehicle’s make, model, model year, engine, and driving conditions. Use the time or mileage interval in your owner’s manual—whichever comes first—and follow the “severe service” schedule if it matches how you drive, such as frequent short trips, towing, or driving in extreme temperatures.

At least monthly and before long trips, check tire pressure when the tires are cold, inspect tire tread and exterior lights, and look for fluid leaks or new warning lights. Keep the windshield washer fluid filled, and use the intervals in your manual for checking engine oil and other fluids; a recurring low fluid level deserves attention rather than repeated top-offs.

Oil and filter changes, tire rotations, brake inspections, and cabin and engine air filter checks belong on your recurring schedule, but their intervals vary by vehicle and by the parts and fluids used. Longer-interval work may include brake fluid, coolant, spark plugs, transmission fluid, belts, and hoses, so record each service and schedule the next one by its specified mileage or date.

The 30,000-, 60,000-, and 90,000-mile marks are useful reminders to review upcoming maintenance, not universal deadlines for replacing the same parts on every car. Our Car Maintenance Schedule for Every Mile: A Complete Guide to Car Maintenance by Mileage can help you organize that review, while your owner’s manual remains the deciding guide for your car.