In recent years, the European Union (EU) has taken significant steps to address the pressing issue of reducing greenhouse gas emissions, particularly carbon dioxide (CO2). Notably, passenger cars are a notable contributor, accounting for approximately 13% of the total CO2 emissions within the EU. To combat this environmental challenge, the EU has imposed stringent regulations, mandating a 27% reduction in CO2 emissions from new passenger cars by 2021 compared to the levels observed in 2015.
Efforts to advance tire technologies are ongoing as a means to minimize vehicle energy consumption. Among the pivotal performance parameters of tires for both passenger cars and heavy-duty trucks, the rolling resistance stands out. This parameter plays a crucial role, accounting for roughly 20% to 30% of the total fuel consumption, depending on factors such as vehicle type, road conditions, and driving habits.