235/50R18 97W Dunlop SportMaxx A1 (JP)
$189.80
The Dunlop Sport Maxx A1 in size 235/50R18 97W is a premium Ultra-High Performance (UHP) summer tyre. The (JP) marking signifies it is manufactured in Japan, ensuring high standards of quality and precision.
This tyre is frequently selected as Original Equipment (OE) for luxury sedans and sports cars, such as the Lexus LS and Toyota Alphard/Vellfire, due to its ability to provide a smooth, quiet ride while maintaining high-speed stability.
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Description
Dunlop Sport Maxx A1 (235/50R18 97W JP)
The Luxury-Performance Benchmark. Engineered for High-Speed Refinement.
The Sport Maxx A1 is designed for drivers who want a sophisticated balance of “silent” highway cruising and responsive handling. It is specifically tuned to reduce the vibrations and harshness typically associated with low-profile performance tyres.
| Specification | Detail |
| Size | 235/50R18 |
| Load Index | 97 (Max Load: 730 kg) |
| Speed Rating | W (Max Speed: 270 km/h / 168 mph) |
| Category | Ultra-High Performance (UHP) Summer |
| Origin | JP (Made in Japan) |
| UTQG | 280 A A (Focus on high-speed traction) |
✨ Key Technical Features
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🏎️ High-Speed Stability Ribs:
The tread features a continuous center rib that ensures the tyre remains stable and provides a “direct” steering feel during high-speed highway cruising. This prevents the “vague” steering feel common in softer touring tyres.
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🔇 Specialized Noise-Damping Pattern:
Dunlop utilized a unique tread block arrangement designed to cancel out road noise frequencies. This makes the A1 remarkably quiet for a UHP tyre, preserving the luxury cabin experience of high-end sedans.
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🛡️ Hybrid Band Construction:
To maintain the tyre’s shape under the high centrifugal forces of 270 km/h speeds, Dunlop uses a hybrid overlay. This ensures a consistent contact patch, improving both grip and the overall longevity of the tyre.
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🌧️ Multi-Groove Drainage:
Four wide longitudinal grooves work to evacuate water rapidly, providing reliable resistance against aquaplaning. This ensures the car remains stable and brakes predictably during heavy rain.
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🛑 Precision Braking Compound:
The rubber compound is enriched with high-grip resins that allow the tyre to “bite” into the road surface during emergency stops, significantly reducing braking distances in both dry and wet conditions.
📊 Performance Summary
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High-Speed Stability: ⭐⭐⭐⭐⭐ (Excellent)
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Road Noise: ⭐⭐⭐⭐⭐ (Very quiet for a performance tyre)
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Wet Safety: ⭐⭐⭐⭐ (Solid water drainage)
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Comfort: ⭐⭐⭐⭐ (Smooth and refined)
The Dunlop Sport Maxx A1 is the ideal choice if you want to maintain the “factory-standard” luxury feel of your premium vehicle while ensuring you have the grip needed for spirited driving.
Additional information
| Width | 235 |
|---|---|
| Height | 50 |
| Rim size | 18 |
| Model | SpMaxxA1 |
| Run Flat | No |
| Load / Speed Index | 97W |
| Brands | Dunlop |
| Year | 2024, 2025, 2026 |
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