Description
**Sunwide RS‑One 225/40/18 Touring Tire – Order in 2 or 4 Sets**
*Premium performance, low‑noise comfort, and long‑lasting tread – the Sunwide RS‑One 225/40/18 is engineered for drivers who demand safety, efficiency, and value in every mile.*
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### 📌 Quick‑Start Specs
| Feature | Details |
|———|———|
| **Tire Size** | 225 / 40 / 18 (225 mm width, 40 % aspect ratio, 18‑inch rim) |
| **Tire Type** | All‑Season Touring / Summer‑Performance |
| **Minimum Order** | 2 or 4 units (perfect for 4‑wheel vehicles or bulk savings) |
| **Tread Life** | 60 000 – 70 000 km (≈ 37 000 – 43 000 mi) |
| **Wet‑Traction** | 3‑star rating on the Euro‑Tire Scale |
| **Noise Level** | < 70 dB – quiet on highways |
| **Fuel Efficiency** | 0.5–1.0 % lower rolling resistance vs. standard touring models |
| **Warranty** | 48 months / 12 000 km – or 60 000 km (whichever comes first) |
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## 🌟 Why Choose the Sunwide RS‑One 225/40/18?
1. **Superior Wet Grip** – The advanced “Wet‑Max” tread pattern channels water efficiently, minimizing hydroplaning risk on rainy roads.
2. **Low‑Noise Comfort** – Engineered with a smooth tread block design, the RS‑One delivers a quiet ride even at highway speeds.
3. **Extended Tread Life** – Durable silica‑reinforced sidewalls and a wear‑resistant rubber compound keep your tires on the road longer.
4. **Fuel‑Efficient Rolling Resistance** – A specially formulated tread design cuts rolling resistance, helping you save on fuel.
5. **Versatile Fitment** – Ideal for compact SUVs, sedans, and crossover vehicles that require a 225/40/18 tire for optimal handling and aesthetics.
6. **Sunwide Reliability** – Sunwide has a global reputation for high‑quality, cost‑effective tires that balance performance and affordability.
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## 🔧 Technical Highlights
– **Tread Pattern**: Symmetrical, multi‑directional grooves for consistent traction.
– **Sidewall Construction**: High‑strength, impact‑resistant sidewalls for improved durability.
– **Heat Management**: Optimized carcass design to dissipate heat and prolong tire life.
– **Eco‑Friendly**: Low‑VOC compounds meet EU E‑Mark and US EPA standards.
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## 🛠️ Installation & Maintenance Tips
1. **Proper Balancing** – Always balance after mounting to avoid vibration.
2. **Regular Rotation** – Rotate every 10,000 km (6,200 mi) for even wear.
3. **Tire Pressure** – Maintain manufacturer‑recommended pressure (usually 2.3–2.5 bar) for optimal performance and fuel economy.
4. **Check for Damage** – Inspect tread depth and sidewalls regularly for cuts or bulges.
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## 📦 Shipping & Returns
– **Fast Delivery** – Free standard shipping on orders over $200. Express shipping available for urgent needs.
– **Return Policy** – 30‑day money‑back guarantee if the tire does not meet quality expectations.
– **Installation Service** – Optional tire mounting and balancing at our partner workshops.
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## 📣 Frequently Asked Questions
| Question | Answer |
|———-|——–|
| **Is the RS‑One suitable for winter driving?** | While the RS‑One excels in wet and dry conditions, it is not rated for heavy snow or ice. For winter, consider a dedicated winter tire. |
| **Can I use these tires on a 19‑inch rim?** | The 225/40/18 size is specifically designed for 18‑inch rims; using it on a 19‑inch rim may compromise safety and performance. |
| **Do I need to buy all four tires at once?** | No – you can purchase 2 or 4 units. However, for balanced handling, it’s recommended to use the same model on all four wheels. |
| **What is the expected tread life?** | Typical tread life is 60 000–70 000 km, but actual mileage depends on driving habits, road conditions, and maintenance. |
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### 👉 Add the Sunwide RS‑One 225/40/18 to Your Cart Today and Experience the Perfect Blend of Comfort, Safety, and Value on Every Drive! 🚗💨


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