How do you know you have a bad CV boot on a Infiniti 2001 QX4?

You can tell you have a bad CV boot on a 2001 Infiniti QX4 if you notice grease splattered around the wheel area or on the suspension components, indicating that the boot has torn and is leaking lubricant. Additionally, you may hear clicking or popping noises when turning, suggesting that dirt and debris have entered the joint. A visual inspection of the CV boot may show cracks, tears, or bulging, which are clear signs of damage.