Studded Winter Tires (IMAGE) Chalmers University of Technology Caption The studded winter tyres damage the ground and throw up particles into the atmostphere, thus costing more lives than they actually save, according to researchers. Credit Ilya Plekhanov Usage Restrictions With credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.