Eco Friendly Tires- Tire rack recently published an article about all season eco friendly tires that are supposed to be more fuel efficient from the passenger all-season and standard touring all-season categories. After their test results I thought it was interesting to find Continental Procontact with Ecoplus ranked 2nd , Goodyear ranked 3rd, Kumho eco ranked 4th and Michelin HydroEdge with Green X ranked 1st place,this tire was tested on a prius and fully tested on BMW's 2011 E92 328i Coupe. Overall the tires did increase fuel efficiency. |



