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255/40 R21
About Product
255/40R21 102Y CSC ContiSEAL – Premium Run‑Flat & Seal‑Protect Performance Tyre*
Run‑Flat Safety, Strong Grip & Everyday Confidence
Upgrade your vehicle with the 255/40R21 102Y CSC ContiSEAL* tyre. Designed for drivers who want high‑performance handling, long‑lasting reliability, and peace‑of‑mind safety, this premium tyre delivers excellent traction on UAE roads. Moreover, the ContiSEAL* technology helps seal punctures instantly — reducing downtime and keeping you moving in everyday conditions.
Built for UAE Roads & Dynamic Driving
The 255/40R21 size offers a low‑profile design for improved road contact and lateral stability. As a result, you get responsive steering and confident control whether navigating busy city streets or cruising on highways. Its advanced tread pattern delivers strong grip and braking performance on both dry and wet surfaces for safer, more controlled driving.
ContiSEAL* Technology for Instant Puncture Protection
The CSC ContiSEAL* feature is engineered to automatically seal tyre punctures up to a certain size with a sticky sealant layer inside the tread. This means minor punctures can be sealed instantly while driving, minimizing the risk of deflation and helping prevent roadside stops perfect for busy UAE driving scenarios.
Stable, Comfortable & Controlled Ride
Despite its sporty performance focus, this tyre also provides a comfortable and stable driving experience. Its optimized structure reduces road noise and vibrations, giving you a smoother ride. The 102Y load and speed rating ensures stable performance at higher speeds, boosting driver confidence on long drives and quick manoeuvres.
Key Features
- ✅ Tyre Size: 255/40R21 – ideal for premium vehicles
- ✅ Type: Run‑Flat ContiSEAL* – puncture‑reducing technology
- ✅ Load Index: 102 – supports heavy loads confidently
- ✅ Speed Rating: Y – high‑speed performance and stability
- ✅ Design: Advanced tread for grip, braking, and responsive handling
- ✅ Performance: Stable, durable, and confident ride
Why Choose CSC ContiSEAL* Tyre?
ContiSEAL* technology seals minor punctures instantly
Strong grip on dry and wet roads
Responsive handling and steering precision
Quiet, smooth, and comfortable ride experience
Designed for UAE road and weather conditions
Perfect for Safe Everyday Driving & Performance Comfort
The 255/40R21 102Y CSC ContiSEAL* tyre delivers safety, comfort, and confidence. Therefore, it’s an excellent choice for drivers seeking peace of mind along with dynamic performance on every journey.
Upgrade your vehicle today with CSC ContiSEAL* performance.
How do I know what tyre size my car needs?
Check the sidewall of your current tyre or the sticker inside the driver's door frame — it lists the size as width/aspect ratio/rim diameter, for example 225/45R17. Our fitting centres can also look this up for you by number plate or vehicle model.
Can I search for tyres by size?
Yes. Enter your tyre width, profile, and rim size to browse tyres matching your required specifications.
Do you offer tyre installation?
Yes. You can book professional tyre installation at your preferred service centre during the checkout process.
Can I pay for my tyres online?
Yes. We offer secure online payment options for a quick and convenient checkout experience.
Do you provide wheel alignment and balancing?
Yes. Our professional services include wheel alignment and balancing to help maintain smooth handling and even tyre wear.
Do you deliver tyres across the UAE?
Yes. We serve customers across the UAE with tyre products and convenient automotive services.







