How do you change the CV boots on a 2005 Kia Optima?

To change the CV boots on a 2005 Kia Optima, first, lift the vehicle and remove the front wheels. Then, remove the axle nut and detach the axle from the hub. Carefully slide the old CV boot off the axle, clean the joint, and apply new grease. Finally, place the new CV boot onto the axle, secure it with clamps, reassemble the axle, and reinstall the wheels.