How many wheels are on a road train?

The Colossal Wheels of Australian Road Trains

Australia’s road trains are legendary for their extraordinary size and adaptability in traversing the vast outback. These behemoths consist of a robust prime mover and an array of trailers, usually surpassing the number of three. The length and wheel count of these road trains exhibit significant variation based on the configuration and payload.

The towering prime movers, often equipped with multiple axles, provide the necessary power and stability to haul the massive payload. Each trailer, carefully designed to carry a specific cargo, features its own set of wheels. The total number of wheels on a road train can therefore be quite substantial.

Depending on the configuration, a road train can have anywhere from 18 to 26 wheels or even more. These numerous wheels distribute the weight of the payload evenly, ensuring stability and minimizing road damage. The rigid connection between the trailers, achieved through specialized couplings, allows for precise maneuvering despite the vehicle’s remarkable length.

Australian road trains play a crucial role in the transportation of goods across the vast stretches of the outback. Their ability to carry enormous loads efficiently makes them an indispensable part of the Australian transport network. The impressive sight of these long-haul giants, navigating the desolate highways with ease, is a testament to the engineering prowess and the pioneering spirit of the outback.