Westlake RP18 Reliable performance and a price point sure to please budget-conscious drivers, the RP18 is perfect for year round use. This all-season tire offers long-lasting traction and value. Some of its features include: The Westlake RP18 is an all-season touring and performance tire with unmatched value and responsive handling.  Road noise is minimized and comfort is set to the max with a variable tread pattern, meaning driving is finally fun and comfortable again. With its angled grooves and siping, the RP18 has improved grip and better footing in all seasons.  With optimized grooves and siping patterns that optimize your tire’s contact patch, your tire will last longer and perform better in foul weather.  Four circumferential grooves boost stability and water evacuation on wet roads, so you can reach your destination safely even when the weather turns ugly.  To keep your tire stable and going where you wish, vertical siping that promotes lateral stability and enhances traction even further.  The symmetric tread pattern is ideal for dry driving conditions This tire is the best seller and for good reason: available in 13’’-16” diameters, it fits a range of vehicles including sedans, coupes, crossovers and minivans.  Westlake Tires guarantees this tire with a 45,000-mile warranty to give you confidence in your tire purchase. Want to protect your tires against everyday driving hazards and tire disasters? Add our Certificates, the best tire protection coverage in the business, in your cart at check out!