205/45ZR17 TYRE Nankang CRS

Product introduction

The Nankang CRS / CR-S 205/45 ZR17 tyre is a semi-slick tyre without road approval developed exclusively for track use, track days and competition. Designed for sports vehicles fitted with 17-inch wheels, it offers high grip, excellent driving precision and consistent behaviour under heavy loads.

Part function

The tyre provides the direct link between the vehicle and the track. In sporting use, it must ensure grip under acceleration, stability under braking, precision on corner entry and traction on corner exit. The Nankang CRS stands out through its performance-oriented design, with tread developed to optimise grip, lateral rigidity and thermal management.

The inner part of the tread incorporates two wide circumferential grooves with a rounded base, allowing effective water evacuation in wet or mixed conditions. The outer section adopts a design inspired by rally tyres, promoting sustained support in corners and precision under heavy lateral loads.

Symptoms or consequences of a worn or unsuitable tyre

• Loss of grip under acceleration, braking or cornering loads
• Longer braking distances on track
• Less precise behaviour on corner entry and exit
• Rapid overheating during intensive sessions
• Irregular tread wear
• Loss of confidence and slower lap times

Benefits of replacement

• High grip suited to intensive track use
• Rapid warm-up for optimum effectiveness during sessions
• Rigid sidewall providing precise driver feedback
• Improved stability under heavy braking and sustained cornering loads
• Improved thermal management through intermediate micro-grooves
• Consistent circuit behaviour, even under heavy loads
• Excellent choice for track days, sporting recreational driving and non-road competition

Specifications

• Brand: Nankang
• Model: CRS / CR-S
• Range: semi-slick
• Type: track tyre without road approval
• Dimensions: 205/45 ZR17
• Load rating: 88 XL
• Speed rating: W
• Sidewall: XL reinforced
• Use: track, circuit, track days, competition
• Road approval: not approved for road use
• Condition: New product
• Delivery: free

Vehicle compatibility

This tyre is compatible with vehicles fitted with 17-inch wheels accepting the size 205/45 ZR17. It is particularly suited to sports hatchbacks, prepared sporty city cars, Renault Sport vehicles, Alpine or models intended for circuit driving, subject to compatibility with tyre fitment, wheel width, wheel arches and alignment settings.

• Compatible with 205/45 ZR17 fitments
• Suited to sports vehicles used on track
• Suitable for circuit and track day builds
• Check before fitting: original dimensions, wheel width, offset, ride height and intended use

Important information

• Tyre not approved for road use
• Use exclusively restricted to tracks and circuits
• Not compliant for use on public roads

Conclusion

The Nankang CRS / CR-S 205/45 ZR17 is a high-performance semi-slick tyre for drivers seeking high grip, precise steering and excellent consistency on track. An ideal choice for fully exploiting a sports vehicle’s potential in circuit use.