Does my vehicle need a tune up at 30,000 miles or can I wait until 60,000?

This is what your vehicle needs at 30K: 30000 MI or 48000 KM Inspect Brake Hose/Line Disc Brake System Drive Belt Drive/Propeller Shaft Inspect the vehicles drive shaft boots. Drum Brake System Exhaust System Fluid - A/T Fluid - Differential Fluid - Transfer Case Fuel Supply Line Steering and Suspension Ball Joint and Steering Linkage Seals for grease leaks and damage. Replace Air Filter Element Engine Oil Oil Filter, Engine Spark Plug Except iridium plugs. Rotate Tires During the inspection of above parts it's possible to find other necessary things to replace / repair. Zee