Bridgestone DriveGuard Plus combines touring tire comfort with all-season confidence plus with improved performance and extended mobility. DriveGuard Plus gets you to your destination safely. DriveGuard plus next-gen run-flat capabilities provide safe travel for most post-punctures up to 50 miles up to 50 mph. DriveGuard Plus superior gripping powers helps in all elements. Stopping 40 feet shorter in snow over the original DriveGuard.