Mudguards for tractor trailers are available in different materials, including metal, plastic, and rubber. Plastic mudguards are lightweight and resistant to rust, while metal mudguards are more durable and can withstand harsh environments. Rubber mudguards are flexible and shock-absorbing, making them advantageous for use on rough terrain.

The choice of mudguards depends on the size of the trailer, the tire dimensions, and the type of terrain where the trailer will be used. Heavy-duty, wear-resistant materials such as metal are ideal for tough conditions, while lighter materials like plastic are better suited for lower loads and applications where corrosion is a concern.