Okay, little buddy! Let's talk about tyres. You know those big round things on cars that help them roll? Sometimes, when cars are really fast and they might bump into something, we want them to be safe, right?
So, some people use old tyres to make soft walls! These walls are made from lots of stacked-up old tyres, like building a tower with your toys. What’s cool is that when cars bump into these soft walls, the tyres can squeeze a little bit, just like when you squeeze a soft toy, and that helps keep the car safe.
This is super important because we want the cars and the people inside them to stay okay if they ever crash. So, old tyres help make sure that happens. Isn’t that neat?