Nexen 12345NXK N'Fera SU1 All-Season Radial Tire - 245/35R18 92Y Optimum surface split siping has been applied for 3D block design - Improves wet/dry traction performance - See more at: http://www.nexentireusa.com/tires/high-performance/n-fera-su1#sthash.lfAUom6t.dpuf