50000 MI or 80000 KM

Check
    Brake Shoe
    Brake Rotor/Disc
    Brake Pad
    Ball Joint
      Inspect ball joint and dust covers.
Tighten/Torque
    Drive/Propeller Shaft
      Re-torque the driveshaft bolt.
    Body and Frame
      Inspect the nuts and bolts on the vehicles chassis and body.
Inspect
    Steering
      Inspect the vehicles steering wheel, linkage, and boots.
    Drive/Propeller Shaft
      Truck & SUV
    Constant Velocity Joint Boot
    Brake Drum
    Air Filter Element
Replace
    Oil Filter, Engine
    Engine Oil
Rotate
    Tires