285/660/18 Goodyear Slick TYRE GT

Product introduction

The Goodyear circuit slick tyre, formerly Dunlop, in size 285/660/18 GT is designed for intensive track use and motorsport. Developed for GT vehicles, this slick offers high levels of grip, precision and consistency in demanding circuit conditions.

Purpose of the part

A slick tyre provides the direct link between the vehicle and the track. Its smooth tread and specialist compound maximise the contact patch to improve traction, cornering stability, directional precision and braking performance. It is intended exclusively for dry-track use.

Signs or consequences of a worn or defective tyre

• Loss of grip under acceleration, braking or cornering
• Longer braking distances
• Reduced steering precision
• Uneven wear or flat spots on the tread
• Reduced performance over long stints
• Increased risk of overheating, delamination or punctures under intensive use

Benefits of replacement

• Restores optimum dry-track grip
• Improves traction and cornering stability
• Optimises braking and corner-exit performance
• Allows vehicle handling to be tailored through different compound choices
• Suitable for GT racing vehicles requiring a high-performance, consistent tyre

Specifications

• Brand: Goodyear, formerly Dunlop
• Model: Circuit slick
• Size: 285/660/18 GT
• Range: Slick
• Available compounds: Super Soft, Soft, Medium, Hard
• Width: 11 inches
• Diameter: 657 mm
• Overall width: 306 mm
• Tread width: 274 mm
• Weight: 10.90 kg
• Use: racing circuits, dry tracks, GT racing

Vehicle compatibility

This Goodyear 285/660/18 GT slick is intended for racing cars, prototypes or GT vehicles fitted with 18-inch wheels compatible with this size. It is particularly suitable for track-prepared cars, racing vehicles and applications requiring a wide slick tyre with high levels of grip.

Before fitting, check compatibility with the wheel width, wheel arches, suspension settings, alignment and the technical regulations of the relevant discipline.

Conclusion

The Goodyear 285/660/18 GT circuit slick is a high-performance choice for unlocking a racing vehicle's full potential on dry tracks, with several compounds available to tailor grip and endurance to driving conditions.