245/40/19 Yokohama AD09 tyre

Product introduction

The road-legal Yokohama AD09 tyre in size 245/40 R19 98 XL W is a high-performance semi-slick designed for demanding drivers seeking excellent grip during sports road driving and occasional circuit use. Drawing on Yokohama’s competition expertise, it delivers precise handling, excellent traction and high-speed stability.

Role of the part

The tyre links the vehicle directly to the road. It transmits engine power, ensures grip under acceleration, braking and cornering, and contributes to steering precision and chassis stability. On a Renault Sport, Alpine or other high-performance vehicle, choosing a suitable tyre is essential to fully exploit the running gear’s potential.

Symptoms or consequences of a worn or unsuitable tyre

• Loss of grip under acceleration, braking or cornering loads
• Longer braking distances
• Less precise steering and less stable handling
• Uneven wear that may reveal an alignment or pressure problem
• Reduced performance on dry roads and during sports driving
• Increased risk of aquaplaning if tread depth becomes insufficient

Benefits of replacement

• Improved grip and traction on dry roads
• Better driving precision and steering feedback
• More stable handling at high speed
• Performance suited to sports vehicles and occasional circuit outings
• Road-legal tyre suitable for everyday use in accordance with manufacturer recommendations
• Reinforced XL load rating suited to the high demands of dynamic driving

Specifications

• Brand: Yokohama
• Model: AD09 road-approved
• Range: semi-slick
• Size: 245/40 R19
• Load rating: 98 XL
• Speed rating: W
• Use: sports road driving and occasional circuit use
• Delivery: free only for delivery within metropolitan France

Vehicle compatibility

This Yokohama AD09 245/40 R19 98 XL W tyre is compatible with vehicles approved for this size, load rating and speed rating. It is particularly suitable for sports cars, high-performance compact saloons and prepared vehicles with a 19-inch fitment that complies with manufacturer recommendations.

Before ordering, check the size shown on your current tyres, the vehicle service handbook, pressure label or available approvals for your model.

Conclusion

The road-legal Yokohama AD09 in size 245/40 R19 98 XL W is an excellent choice for improving a sports vehicle’s grip, precision and performance while retaining compliant road use.