Description

Dunlop Sport Maxx RT (225/40R19 93Y MO XL EU DOT22)

Mercedes-Spec Performance. Engineered for High-Speed Precision.

This tyre is designed for drivers of sports coupes and executive sedans who prioritize road feedback and braking distance over long-term tread life.

✨ Key Technical Features

• 🏎️ Adaptive Compound Technology:

  The rubber utilizes motorsport-derived polymers that physically adapt to the micro-textures of the road surface. This maximizes the contact patch, leading to exceptional mechanical grip in both dry and wet conditions.

• 🛡️ Massive Outer Shoulder Blocks:

  Specifically engineered for high-speed cornering, the large blocks on the outer edge of the tyre provide increased stability and lateral stiffness. This reduces tread distortion, allowing for more precise steering during spirited driving.

• 🛑 Power Braking Blocks:

  These are extra-stiff tread blocks that maintain their shape under heavy load. When you brake hard at highway speeds, they maximize road contact to significantly shorten braking distances.

• 📏 Lightweight Construction:

  The Sport Maxx RT is lighter than many of its competitors. By reducing the “unsprung weight” of the wheel assembly, it allows the suspension to react more quickly and helps slightly with fuel efficiency (EU Fuel Rating: D).

• 🌀 Jointless Band (JLB):

  A hybrid overlay technology that uses a spirally wound cord to prevent the tyre from “growing” at extreme speeds. This ensures high-speed stability and a more uniform ride.

📊 EU Label Ratings

• Wet Grip: A (Maximum safety and braking)

• Fuel Efficiency: D (Typical for a high-grip performance compound)

• External Noise: B (70 dB)

💡 Note on DOT22 Age (2026 Context)

Being a 2022 production, these tyres are roughly 4 years old.

• Condition: If stored correctly (away from UV and heat), they are perfectly safe for use.

• Performance: Because UHP tyres like the Sport Maxx RT use a “softer” racing compound, you should inspect them for any minor surface hardening before pushing them to their limit on track or in heavy rain.

The Dunlop Sport Maxx RT MO is the best choice if you want to restore the “factory-fresh” steering feel of your Mercedes-Benz.