30000 MI or 48000 KM

Lubricate
    Universal Joint, Drive/Propeller Shaft
      (heavy duty)
    Transfer Case
      Linkage (if equipped, heavy duty)
    Suspension
      (heavy duty)
    Steering
      Linkage (heavy duty)
    Shift Linkage, M/T
      (heavy duty)
    Shift Linkage, A/T
      (heavy duty)
    Parking Brake System
      Cable guides, underbody contact points and linkage (heavy duty)
    Clutch Linkage
      (heavy duty)
    Brake Pedal Assy
      Springs (heavy duty)
Check
    Brakes and Traction Control
      (heavy duty)
Inspect
    Fluid - Transfer Case
      (if equipped, heavy duty)
    Fluid - Differential
      (heavy duty)
Replace
    Spark Plug
      (unleaded fuel, heavy duty)
    Oil Filter, Engine
      (heavy duty)
    Engine Oil
      (heavy duty)
Rotate
    Tires
      (heavy duty)