The GreenSteering® XST42X is the green mechanical linear trailer steering unit for city roads and urban distribution. The first and the fourth of the trailer’s 4 axles are X-steered, making the trailer extremely easy to manoeuvre in the various conditions found in the city and on urban roads. The XST42X is the green champion that extends the service life of tyres to 250% and brings savings of 8% on diesel consumption, C02 and NOX. Equivalent to 15+ delivery vans for optimal urban and city distribution or 1.5 box trucks so that it helps to create a healthier world. Optimal manoeuvrability and extremely well-balanced steering guarantee stress-free driving, improving safety for the public and the driver. Extremely low friction means lower fuel consumption and less wear and tear on tyres whilst turning. And that means less damage to roads and pavements. Very little tyre noise increases suitability for urban and city distribution at night. The unique worldwide patented linear steering system is lighter and more durable than other steering systems. The lower overall weight enables the payload per trailer to be increased. Used with e.g. flatbed and curtainsider trailers.