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Greentrac Quest-X 315/30ZR21 is a premier Ultra-High Performance (UHP) tyre. It is specifically engineered for high-end supercars and luxury performance SUVs. Consequently, this model serves drivers who demand absolute precision and high-speed stability.

Moreover, the Quest-X features an aggressive, wide footprint. This ensures maximum power delivery to the road surface during acceleration. Because it features Extra Load (XL) reinforcement, the tyre maintains its shape under extreme lateral forces. As a result, it provides superior handling and a “planted” feel for your vehicle.

Elite Speed and Control with Greentrac Quest-X

Safety and engineering excellence are the core priorities for the Quest-X series. For instance, the tyre carries a Y speed rating, certifying it for speeds up to 186mph. This ensures the rubber compound stays cool even under intense thermal stress.

Furthermore, the high-stiffness outside shoulder blocks offer exceptional grip during cornering. Therefore, you will notice a significant reduction in tread squirm. It also offers razor-sharp steering response for more technical driving. In short, you get a tyre that translates every steering input into immediate action.

Superior Wet Weather Safety

Performance shouldn’t stop when the weather turns. To achieve this, the Greentrac Quest-X 315/30ZR21 utilizes an advanced asymmetric tread pattern. These high-volume longitudinal grooves act as a primary drainage system to displace water instantly.

Consequently, the tyre achieves a dependable Grade B/C Wet Grip rating. This design significantly lowers the risk of aquaplaning in heavy rain. Additionally, the specialized “high-grip” silica compound ensures the rubber stays tacky on damp tarmac. Thus, it ensures shorter and safer braking distances when it matters most.

Refined and Quiet Performance

Refinement is a surprising highlight of this high-performance model. The engineers implemented a multi-pitch tread design to cancel out road resonance. Similarly, this helps neutralize road noise and vibrations within the cabin.

Noise levels are kept at a refined 72dB, keeping the environment surprisingly quiet for such a wide-profile tyre. Moreover, the robust construction ensures the tread wears evenly across the tyre’s life. This ultimately protects your investment. In conclusion, the Quest-X delivers a world-class driving experience without the premium brand price tag.

Technical Specifications:

• Size: 315/30ZR21

• Load Index: 105 (Max 925 kg) – XL

• Speed Rating: Y (Max 186 mph)

• EU Ratings: Fuel: C | Wet Grip: B/C | Noise: 72dB

• Tyre Type: Ultra-High Performance Summer

Related Tyres (Internal Links)

Looking for a staggered set? Browse our full range of  21-Inch Tyres  to find the perfect front-axle pairing. For other high-speed options, check out the Greentrac Quest-X 275/35R21 or explore our wider collection of Greentrac Tyres for maximum value.

Why Buy From Click And Go Tyres?

At Click And Go Tyres, we specialize in high-performance fitments like the Greentrac Quest-X 315/30ZR21. We provide XL-rated, high-speed tyres at the most competitive prices in the UK. Furthermore, our team ensures fast delivery so you can unlock your vehicle’s full potential today. Shop now for a performance upgrade that doesn’t compromise on safety.