Michael Skurich, Author at Tire Review Magazine
Rolling Resistance: What Really Makes a Tire Fuel-Efficient?

res are carbon black and silica.The use of lower levels of filler and larger sized particles result inbetter rolling resistance. Carbon black is predominantly used in tires,but the use of silica has become a primary alternative to improverolling resistance. When silica is used to improve rolling resistance,it is traditionally used with a silane coupling agent,