Alloy wheels are made from a mixture of metals, typically aluminum and magnesium, which makes them lighter and stronger than traditional steel wheels. This lightweight design can improve a vehicle's performance by enhancing fuel efficiency and handling. Alloy wheels also come in various styles and finishes, allowing for customization and aesthetic appeal. In addition to their performance benefits, alloy wheels are more resistant to rust and corrosion compared to steel wheels. This durability makes them a popular choice for many car enthusiasts and manufacturers. Proper maintenance, such as regular cleaning, can help preserve their appearance and longevity.