30000 MI or 48000 KM

Lubricate
    Steering and Suspension
      Lubricate steering linkage and suspension ball joints.
Inspect
    Universal Joint, Drive/Propeller Shaft
    Power Steering Fluid
      Check fluid level.
    Fluid - Transfer Case
      Check fluid level.
    Fluid - M/T
      Check fluid level.
    Fluid - A/T
      Check fluid level. Fluid warm, engine idling, in Neutral.
    Exhaust System
    Differential Assembly
      Check for leaks.
    Cooling System
      Inspect engine coolant, hoses and clamps.
    Brake Hose/Line
    Brake Fluid
      Check fluid level.
    Air Injection
      If equipped.
Replace
    Spark Plug
    Oil Filter, Engine
    Engine Oil
      If your mileage is less than 7,500 miles (12,000 km) yearly, replace the engine oil filter at each oil change.