Zestino Gredge Semi Slick Track Day Soft Tyre - 205/50/15
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Product Information
Full details
The Zestino Gredge Semi Slick tyre is designed for drivers seeking enhanced grip and performance at a competitive price point, ideal for track days, drifting, and spirited road driving. While offering superb dry and wet grip, users should be aware that the softer compound may have a shorter lifespan under aggressive use compared to harder, less performance-oriented tyres.
All features
| Model Part Number | ZES2055015GREDGE07RS |
|---|---|
| Brand | Zestino |
Extended Product Information
FAQs
What is the difference between the 07RS and 07R compounds?
The 07RS (soft, 140 treadwear) offers maximum dry and wet grip, ideal for maximum performance. The 07R (medium, 240 treadwear) provides a balance between strong grip and increased durability for longer life or more consistent performance over extended periods.
Are these tyres legal for daily driving?
Yes, the Zestino Gredge tyres are E-Marked, meaning they are certified for use on public roads in many regions.
How long do the Zestino Gredge tyres typically last?
Lifespan varies greatly depending on driving style, compound choice, vehicle setup (alignment, suspension), and usage. The softer 07RS will wear faster than the medium 07R, especially under aggressive track conditions.
Can I use these tyres in the rain?
Yes, the semi-slick tread pattern is designed to offer good grip in both dry and wet conditions. However, as with any performance tyre, extreme caution is advised in very wet or standing water conditions.
What are the ideal conditions for using these tyres?
These tyres are best suited for performance driving on dry or damp surfaces, including track days, autocross events, drifting, and spirited road driving. They offer superior grip compared to standard road tyres.
Do I need special wheels to fit these tyres?
No, these tyres fit standard wheel rims for the specified sizes. However, ensure your wheels are in good condition and compatible with the tyre size.
What is the treadwear rating for the soft and medium compounds?
The soft '07RS' compound has a treadwear rating of 140, while the medium '07R' compound has a treadwear rating of 240.
Troubleshooting
Reduced grip after initial use
Ensure tyre pressures are correctly set for the conditions. The 'release agent' from manufacturing may be present on new tyres; a few heat cycles on track or spirited driving on road can help remove this.
Premature wear on soft compound
Verify alignment settings; excessive camber or toe can accelerate wear. Consider switching to the medium compound if durability is a primary concern over ultimate grip.
Tyre feels sluggish or unresponsive
Check tyre pressures; they may be too low. Ensure the tyres have reached optimal operating temperature before pushing them hard.
Vibrations or imbalance
The tyres may require re-balancing. Ensure they were fitted correctly and consider a professional wheel alignment check.
Pros and Cons
Pros
- Superior grip levels for improved performance in dry and wet conditions.
- E-Mark certification allows for legal road use.
- Available in two compounds to suit different grip and durability needs.
- Cost-effective solution for performance and track day enthusiasts.
- Approved for various motorsport disciplines.
Cons
- Softer compounds may wear faster under extreme conditions.
- Semi-slick design might offer less predictable handling in very low-grip conditions compared to full-treaded tyres.
- Performance characteristics may degrade in prolonged extreme heat.
- Noise levels might be higher than standard road tyres.
- Requires careful consideration of compound choice for intended use.
Setup, Compatibility & Care
Setup: Ensure these tyres are fitted by a professional tyre shop. Correct inflation pressures are crucial for optimal performance and tyre life; consult your vehicle's manual or a performance tyre specialist for recommended pressures based on your intended use (track vs. road).
Compatibility: The Zestino Gredge tyres are E-Marked, making them suitable for road use in regions where E-Mark certification is recognized. They are compatible with standard wheel fitments for the specified sizes. Refer to the specific tyre size (e.g., 205/50/15) to ensure it matches your vehicle's requirements.
Care: For longevity and consistent performance, keep the tyres clean. Avoid prolonged exposure to extreme heat when not in use. Regularly inspect tread depth and check for any signs of uneven wear or damage. Store them in a cool, dry place away from direct sunlight.