This sale is for (4 Tyres) 205/50R15 Nankang CR-S Semi slick Race, Trackday, Motorsport Tyres. The Nankang CR-S Tyre is engineered for those who demand exceptional grip on the track. Its unique design blends advanced technologies to ensure you can push your race car or track day car to its limits. Nankang CR-S is an Extreme Performance summer tyre with 200TW specifically designed for Club Racers participating in Autocross, TimeAttack, HPDE & Circuit Racing. The Nankang CR-S is now listed in the MSUK blue book and is is a list 1B tyre. CR-S’s asymmetric tread design is engineered specifically to increase rigidity to provide extreme levels of grip while providing direct steering response. We have been developing this tyre for the last 3 years with extensive testing with a clear goal to make this tyre a step up from the already successful AR-1 tyre. The CR-S is designed to be a faster tyre than AR-1 but also a more consistent tyre as well. Furthermore, it is also designed to be even more road user friendly with better driving comfort, lower noise & better in wet conditions than the AR-1. It’s a big challenge to make the car faster on track and at same time also better in overall road use but after lots of trial and error, we are finally ready to launch it in 2024 in UK & Europe. Nankang Motorsport recommends that a standard scrubbing in procedure be used whenever possible (conditions and regulations allowing). This consists of subjecting the tyres through one gentle heat cycle, gradually loading them up whilst avoiding drifting the car. Set cold air pressure at an adequate psi to handle the weight of the car. On track, gradually increase speed subsequently for a minimum three to four laps, with the first lap at 50%-60% of normal usage, gradually increasing but not to exceed 85% capacity with a cool down lap by the end of the session. This will result in a much-improved tire life and on track performance for future sessions. These tyres are approved for road use. THESE CHAMPIONSHIP WINNING TYRES ARE A MUST IF YOU WANT TO. SET THE BEST TRACK TIMES. Should you require after sales service, you will receive our contact information with confirmation of your sales order. NORTHERN IRELAND, CHANNEL ISLANDS, ISLE OF MAN, ISLE OF WIGHT ETC. PLEASE NOTE NO TYRES WILL BE DISPATCHED OR DELIVERED AT WEEKENDS. SATURDAY, SUNDAY AND BANK HOLIDAYS. ON WEEKDAYS FROM 8:30AM TO 4:00PM. MESSAGES WILL ONLY BE. BETWEEN 8:30AM TO 4:00PM. THIS MULTI-FUNCTIONAL SITE ALLOWS YOU TO. PLEASE NOTE IF YOU WISH TO RETURN TYRES UNDER THE.