Full set of Zeknova RS606 R4 SEMI SLICK ROAD/TRACK TYRE in size 225/40ZR18 New but have been mounted and removed. R4 Model 240 TW (Long Tyre Life) Designed for Ultimate Grip and Fastest Speeds! The RS606 has a optimized construction, tread design with balance dry performance and wet traction, making the race cars fully under your control, in all types of extreme driving conditions. Intended for top level drifting, road racing, track days and autocross etc. E marked/ Road legal Available in 2 Treadwears Great For These Applications Drifting Racing AutoCross Track.