STRO – The Scandinavian Tire & Rim Organization – founded 1960 – and has since its formation worked towards establishing technical standards for application within the tyre, rim and wheel industry.
The standards that have been drawn up by the STRO are based on applicable international standards, matched to special Nordic requirements.
STRO also works towards spreading common technical information relating to tyres and rims to users and the mass media.
STRO cooperates with the relevant authorities, the automotive industry, and retailers in the tyre industry.
STRO includes among its members the combined Nordic technical expertise in the field of tyre technology.
2019 STRO data book contains new and older data for over 7000 different tire sizes. In 2019 STRO data book, there have been more than 200 updates. For example, the book contains 40 new passenger car dimensions, 20 new dimensions for heavy vehicles. And all the other chapters are updated with new standard tire sizes. Among the carmanufactures, there are 50 new car models and existing car models have been updated with new tire dimensions.Order