245/30/20 Yokohama A052 tire

Yokohama A052 245/30/20 90Y XL, road-legal

The Yokohama A052 is a high-performance semi-slick tire designed for sports vehicles, track-prepped cars, and track-day use—situations that demand an exceptionally high level of grip while still requiring road-legal status. In the 245/30/20 size, it is aimed at drivers who prioritize precision, traction, and efficiency on dry surfaces, offering handling characteristics well-suited to demanding, spirited driving.

Purpose of the part

A tire serves as the direct link between a vehicle and the road. It transmits forces related to acceleration, braking, and steering, while significantly influencing road-holding, stability, and chassis precision. A semi-slick tire like the Yokohama A052 is specifically engineered to provide an optimized contact patch and a high-performance rubber compound, thereby enhancing grip and responsiveness during spirited driving.

Signs or consequences of a worn or defective tyre

• Loss of grip during acceleration, braking, or cornering
• Longer braking distances
• Less precise handling when cornering
• Increased risk of aquaplaning on wet roads when significantly worn
• Uneven wear, which may cause vibrations or instability
• Reduced performance on a racetrack or during dynamic driving

Benefits of replacement

• Improved grip on dry ground
• Improved steering precision
• Greater stability under high stress
• Enhanced traction for high-power or modified vehicles
• More effective braking when the tire is in good condition
• A solution suited for track use while remaining road-legal

Specifications

• Brand: Yokohama
• Model: A052 (road-legal)
• Type: Semi-slick tire
• Size: 245/30/20
• Load index: 90 XL
• Speed rating: Y
• Designed for performance, grip, and sporty driving
• Suitable for spirited road driving and track days, depending on conditions

Vehicle compatibility

This Yokohama A052 tire (245/30/20 90Y XL) is compatible with vehicles equipped with 20-inch wheels that accommodate this size, load index, and speed rating. It is particularly well-suited for sports cars, high-performance compacts, performance coupes, sports sedans, and modified vehicles intended for dynamic driving or recreational track use.

Before installation, it is essential to verify compatibility with the vehicle’s approved tire sizes, rim width, manufacturer recommendations, load and speed ratings, as well as the available clearance within the wheel arches.

Conclusion

The Yokohama A052 245/30/20 90Y XL is a road-legal semi-slick tire, ideal for fully unlocking the potential of a sports vehicle, offering an excellent level of grip, precision, and performance during dynamic driving.