When discussing iron wheels without a tyre holder, it is essential to understand the characteristics and applications of such wheels. Iron wheels are typically made from cast iron or ductile iron, both of which offer distinct advantages depending on their intended use. This material is known for its excellent wear resistance and ability to withstand heavy loads. Iron wheel without tyre holder” refers to a solid wheel made from either cast or ductile iron designed primarily for stationary or heavy-duty applications. Its robust construction allows it to support significant loads while providing durability across various environmental conditions.