240/640/18 tyre Yokohama A005

Slick circuit tyre Yokohama A005 240/640/18

The Yokohama A005 in size 240/640/18 is a slick tyre intended for use on circuits, developed for competition vehicles seeking a high level of grip, precision and consistency in dry conditions. From the Slick Circuit Yokohama range, this tyre is designed to meet the demands of motorsport, intensive driving and track events.

Purpose of the part

The slick tyre provides the direct connection between the vehicle and the track. Thanks to its smooth tread, it maximizes the contact surface with the ground in order to provide optimal grip when supporting, braking and accelerating. The Yokohama A005 thus makes it possible to efficiently exploit the chassis, suspension settings and engine power of a vehicle prepared for the track.

Symptoms or consequences of a worn or unsuitable tire

• Loss of grip when cornering, braking or going around
• Extension of braking distances on dry tracks
• Less precise handling from the front or rear axle
• Irregular wear linked to tired compound, incorrect pressure or poor geometry adjustment
• Deterioration of performance over laps, with loss of consistency
• Increased risk of overheating, slipping or stalling during intensive use

Benefits of replacement

• Find a high level of grip on a dry track
• Improves driving precision and support stability
• optimises braking and acceleration phases
• Allows better exploitation of vehicle performance
• Offers a more direct and consistent response during circuit sessions
• Suitable for drivers looking for a high-performance slick tyre in Hard or Medium compound depending on the conditions of use

Specifications

• Brand: Yokohama
• Model: A005
• Size: 240/640/18
• Range: Slick Circuit
• Type: competition slick tyre
• Use: circuit, track, motor racing
• compound: Hard / Medium
• Area of use: dry track
• Assembly: 18 inch rim compatible with the dimension indicated
• Approval: competition use, not intended for open road use

Vehicle compatibility

This Yokohama A005 240/640/18 tyre is compatible with competition vehicles, touring cars, GT, prototypes, single-seaters or prepared vehicles accepting a 18 inch slick tyre with a 240/640/18 dimension. It is particularly suitable for cars used exclusively on circuits, subject to compatibility with the rim width, chassis settings, wheel arches and the applicable technical regulations.

Before assembly, it is recommended to check the competition approved dimension, the suitable rim width, the hot operating pressures as well as the geometry settings in order to fully exploit the performance of the tyre.

Conclusion

The Yokohama A005 240/640/18 Slick Circuit in Hard / Medium compound is a high-performance choice for drivers looking for grip, precision and consistency on dry tracks, with a tyre designed for the demands of motorsport.