Wheels are round objects that help things move easily. They are usually made of rubber and metal and are found on vehicles like cars, bicycles, and motorcycles. When wheels turn, they reduce friction with the ground, allowing the vehicle to glide smoothly. This makes traveling faster and more efficient. In addition to vehicles, wheels are also used in many everyday items, such as suitcases and office chairs. They can be found in toys like tricycles and skateboards, making playtime more fun. Overall, wheels are essential for transportation and play, helping us get around and enjoy our activities.