First, extremely hot wheels and brakes may pose a risk of explosion due to tire failure or brake fires. Approaching from the side puts you directly in the path of any potential debris if a tire explodes.

Second, it's important to remember that approaching from the front or back keeps you out of the direct line of any fragments, ensuring safety if a failure occurs. This approach is a key safety measure to keep in mind.

Third, tires and wheels need time to cool down after a landing, especially if heavy braking was involved. Maintaining a safe distance is crucial for giving them this time.

So, it is worth mentioning that a Recommended Approach could be:

1. Approach from Front or Back:
   Stand clear of the sides to avoid any potential hazards.
2. Maintain Distance:
   Keep a safe distance until the wheels and brakes have cooled sufficiently.