Schedule a complete and Engine Diagnostics (Professional Maintenance) check every 15, 30, 60, and 90,000 miles. The diagnostics of a car’s engine is very complicated.
Tire Rotation is recommended every 7,000 miles or 6 months. Rotating tires is the practice of moving automobile tires from one position on the car to another.
For optimum protection, change the Transmission Fluid and filter every 30,000 miles (unless you have a new vehicle filled with Dexron III ATF, which should be good for 100,000 miles.
Have your Wheel Alignment checked every other tire rotation and always when installing new tires. Wheel alignment sometimes referred to as tracking, is part of standard automobile maintenance.