The RI150 is built to last. Designed to maximize uptime on the road, the RI150 incorporates stone-drilling prevention features to protect the tire from casing damage. Falken’s RI150 features an all-new tread profile that widens the stance of the tire for better weight distribution which increases tread life and promotes even wear. A wavy outside shoulder groove helps to prevent cracking typically experienced at the base of the tread. The RI150 design is also available in a SmartWaySM verified version (when used in Steer Position), the RI150 EcoRun, ensuring excellent rolling resistance for added fuel economy.