You are driving a motor vehicle with a maximum authorised mass of more than 3.5 t for transporting freight. What must you note during wintry conditions?

In Germany, when driving heavy vehicles over 3.5 tons during wintry conditions, it is mandatory to put snow chains on the drive axle and the front steering axles, if required. The drive axle is responsible for propulsion and helps maintain traction on slippery roads, while the front steering axles ensure you can steer the vehicle safely. Chains on these axles improve grip and control. Snow chains on all wheels are not required by law and can cause damage or excessive wear. Therefore, applying chains to the drive and front steering axles is the correct and necessary measure for safety in winter weather.