The silica and the polymer elements in the compound material keep the tire cool during the drive, while the tread helps ease the driving pressure off. As a result, there is no heat build-up while the tires are in motion, minimizing the rolling resistance. The rolling resistance is the driving pressure, which determines the vehicle's needed fuel intake in order to keep the tires in motion. Lowering the rolling resistance will lessen the vehicle's fuel consumption and CO2 emissions significantly. This results in a fuel efficient and environmentally conscious drive.