Westlake Radial RP18 - The Westlake Radial RP18 is a touring all season tire manufactured for passenger vehicles. Westlake offers a 45,000 mile treadwear warranty. The tire compound and symmetric tread offer great all weather traction, while the circumferential grooves prevent hydroplaning. The optimized tread design and the lower profile improve the steering responsiveness. The tread's vertical siping pattern enhances the driving stability and the cornering capability. The Radial RP18 guarantees a longer lasting tread life by preventing irregular wear patterns from forming along the tire surface. Features - All Season Tire - The symmetric tread design and all season tire compound improve the all weather traction and prevent hydroplaning. Handling - The lower tire profile and the tread design improve the steering ability, while the vertical sipes boost the driving stability. Longer Tread Life - The non-directional tread design enhances the tread life by preventing irregular tread wear formations.