Okay, little buddy! Imagine you are playing with toy cars on a racetrack. When the cars go super fast, sometimes they might go a little off track, right? Now, we want to keep those cars safe and help them stop from going too far away or crashing. That’s where old tyres come in!
1. Old Tyres are Strong: First, old tyres are really strong! They can take a lot of bumping and hitting without breaking. This is perfect for slowing down cars if they go off the track.
2. No More Worries: When race cars crash into the tyres, they bounce off instead of getting hurt. It’s like when you fall on a soft mat instead of hard ground—it helps keep you safe!
3. Found Everywhere: Old tyres are everywhere! They might get thrown away or not used anymore, so using them on the racetrack is a great way to recycle and keep things safe at the same time!
4. Looks Cool Too: Sometimes the tyres are stacked up to make big walls, and it looks really cool when you watch races. It’s like a big, bouncy wall for the cars!
So, whenever you see a race track, remember that those old tyres are there to keep the speedy cars safe while they zoom around, just like you want your toy cars to stay on the track when you play!