Scientific American, March 1993 v268 n3 pFR16(2) 
                The Michelin Green Tire. (fuel saving tire) (includes related 
                article) (Special Advertising Supplement)(France: Technology a 
                L'Avant Garde) 
            Brief Summary: Michelin et Cie has developed a tire that saves fuel. 
            Because the rolling resistance of Michelin's Green Tire is 35% less 
            than that of conventional tires, a car equipped with the tires 
            consumes about 5% less fuel than a car equipped with conventional 
            tires. 
             
             Article A13506971