How does tandem axle work?

A tandem axle consists of two axles located close together on a vehicle, typically used in trucks and trailers to support heavy loads. This design distributes the weight more evenly across the axles, improving stability, traction, and handling. Additionally, tandem axles allow for better load-carrying capacity and can enhance the vehicle's maneuverability by reducing the risk of tire wear or damage. Overall, they contribute to improved performance and safety when transporting heavy cargo.