YOKOHAMA TYRES AD09 2454517 245/45r17 245-45-17 ADVAN SEMI SLICK

The Yokohama ADVAN Neova AD09 245/45R17 95W is a road-legal extreme-performance tyre designed for sports cars and performance vehicles used on both the street and racetrack.

Also searched as 245-45-17, 2454517 and 245/45 R17, the AD09 is commonly described as a road-legal semi-slick because it bridges the gap between a performance street tyre and a competition-focused track tyre.

Its asymmetric tread pattern features a wide, high-rigidity outer shoulder that supports strong lateral grip, precise steering response and confident handling during high-performance cornering.

The inner tread section uses carefully positioned grooves to disperse water from the contact area. Combined with Yokohama’s high-silica compound, this supports dependable wet-road cornering and braking while retaining excellent dry-road performance.

An improved casing construction helps maintain consistent road contact and predictable handling as the tyre reaches operating temperature. The AD09 is suitable for performance driving, track days and compatible road vehicles requiring 245/45R17 95W tyres. Yokohama Australia confirms this exact specification and positions the AD09 for circuit and street use.

The AD09 is road legal but is not a competition-only slick. As with other extreme-performance tyres, drivers should reduce speed appropriately in heavy rain and cold conditions.

Order the Yokohama ADVAN Neova AD09 245/45R17 95W from St George Tyres, Australian owned and serving motorists since 1992. Same-day tyre fitting is available at our Arncliffe, Sydney store, with Australia-wide delivery available for online orders.

Key Features

• Road-legal extreme-performance tyre
• Suitable for street driving and track days
• Commonly classified as a road-legal semi-slick
• Yokohama ADVAN performance technology
• Asymmetric performance tread pattern
• High-rigidity outer shoulder
• Strong dry-road cornering grip
• Precise and responsive steering
• High-silica performance compound
• Inner grooves assist with water evacuation
• Dependable wet cornering and braking
• Improved casing construction
• Not a competition-only slick
• Not a run-flat tyre

Tyre Specifications

• Brand: Yokohama
• Model: ADVAN Neova AD09
• Tyre Size: 245/45R17
• Alternative Size Formats: 245-45-17, 2454517, 245/45 R17
• Load/Speed Rating: 95W
• Wheel Diameter: 17 inches
• Tyre Category: Extreme-performance road-and-track tyre
• Tread Pattern: Asymmetric
• Road Legal: Yes
• Competition-Only Slick: No
• Run-Flat: No
• Dedicated EV Tyre: No
• Acoustic Foam: No verified acoustic foam