tireman9 Report post Posted April 7, 2016 While responding to a different question I found a potentially very useful web site for those in the market for new tires for Class-A RVs. The EPA has a program called SmartWay that many may not be aware of. This program identifies tires that can provide better fuel economy than tires not on the list. Here is the web site with the tire brand and design name of tires that are certified as meeting the minimum requirements of this regulation. Being on this list vs not being on the list is about the only tool available to tire owners to compare tires where claims have been made about improved fuel economy. Share this post Link to post Share on other sites
