The ECOPIA EP150, in its new tread design, features rib-linked blocks that uniforms ground contact when braking and enhances wet braking performance. With its optimized 3D block shape, the ECOPIA EP150 also minimizes contact lift off. Plus, the ECOPIA compound in its material makes for reduced friction which in turn minimizes energy loss. All of its materials have optimized balance for improved rolling resistance without compromising its durability. When compared to conventional tires, the ECOPIA EP150 has up to 7.1% less CO2 emissons and up to 2.5% better fuel consumption!