The results of tires completed by LANXESS' joint energy supplier RheinEnergie show that in the case of urban traffic, “green tires†can save up to 7% of fuel consumption (average reduction of fuel consumption by about 4.1%) and allow fleet operations every year. Save thousands of euros. Funke Gasket Heat Exchangers,Funke Phe Gasket,Funke Heat Exchangers Gaskets,Phe Gasket For Funke Dongguan Runfengda F&M Co., Ltd , https://www.runfengd.com
In the EU tire labeling system, the carbon dioxide emissions of high-performance tires with fuel efficiency above “C†level are significantly lower than those of standard tires.
"With this long-term test, we have confirmed that high-performance tires can not only be used for fleet operators, but also provide significant cost savings for individuals. In addition, 'green tires' is also Environmental protection has made an important contribution."
For example, if all of the registered 44,2013 diesel and petrol vehicles in Cologne, Germany replace the F-class tires with Class B “green tires†with lower rolling resistance, each vehicle travels an average of 14,000 km, then Cologne will likely Saved 19.8 million liters of fuel consumption and reduced 48,000 tons of carbon dioxide emissions. This means that the use of “green tires†can offset the carbon dioxide emissions of more than 18,000 cars in Cologne.
Another example fully demonstrates that the use of “green tires†can bring economic benefits to fleet operators. A fleet of 650 cars or small trucks of less than 3.5 tons replaces Class F tires with Class B rolling tires of the European Tire Label System. Assuming that each vehicle travels 14,000 km and the oil price is 1.35 EUR/L, then the fleet can be one year. Saving nearly 44,500 euros, carbon dioxide emissions will be reduced by 87 tons.
During the experiment, the experimental team monitored the fuel consumption of the same model of six RheinEnergie companies in the past six months, and compared the fuel consumption gap between “green tires†and standard tires. The experimental vehicle weighed about 2 tons. During the experiment, it was driven in the city of Cologne and the surrounding area. The route, driver, load and fueling conditions were exactly the same. After the test, the total journey of all vehicles reached 37,000 kilometers.
To ensure the validity of the experimental results, the trial was conducted in two phases. In the first three months, the first three cars were equipped with “green tires†(EU tire labeling system rolling resistance class B), while the second group of three cars were equipped with standard tires (EU tire labeling system rolling resistance F) level). In the last three months, the tires of the two groups of vehicles were interchanged. The results show that “green tires†can save up to 6.96% of fuel consumption, while carbon dioxide emissions can be reduced by up to 155 kilograms per 10,000 kilometers.
The EU began to enforce labelling on new tyres on November 1, 2012. This regulation applies to all vehicle tires, including private cars and light and heavy commercial vehicles. On tire labels, rolling resistance (ie fuel consumption) is divided into Class A (low rolling resistance) to Class G (high rolling resistance). The label also displays information about the tire's wet grip (safety) and the amount of rolling noise. “Green Tires†has a very high rating on the EU label.