Toyo Versado LX All-Season Radial Tire - 235/65R16 103T Multi-wave sipes to help decrease tread block movement under acceleration. Proprietary "Silent Wall" grooving and "Multi-Wave" technology help provide a quiet ride throughout tire life. Asymmetric, non-directional tread enables cross rotation to reduce irregular wear. The outside contains larger contact patch to increase lateral stiffness. The inside contains higher sipe density to obtain edge effect.