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255/40 R21
About Product
Accelera 255/40R21 102W IOT-ST68 (26)
The 255/40R21 102W IOT-ST68 (26) tyre is engineered for drivers who demand responsive handling, dependable grip, and smooth highway comfort. Moreover, this high-performance touring tyre combines advanced tread technology with durable construction to deliver stable driving performance in both daily and long-distance road conditions.
Designed for Stable & Precise Highway Driving
The 255/40R21 size provides a wider contact patch that improves traction, steering response, and cornering stability. As a result, it enhances braking performance and overall road control on dry and wet surfaces. In addition, the advanced tread pattern reduces road noise and vibrations, ensuring a quieter and more comfortable driving experience.
High-Speed Stability & Durable Construction
Built with reinforced internal construction, the IOT-ST68 tyre delivers reliable durability and excellent highway performance. The 102W load and speed rating ensures stable handling and dependable control during high-speed driving. Furthermore, the durable tread compound helps resist uneven wear, extending tyre life while maintaining consistent traction and comfort.
Comfort, Safety & Everyday Reliability
Unlike ordinary touring tyres, the IOT-ST68 (26) balances sporty handling with smooth ride comfort. Its optimized groove design improves water evacuation, helping reduce the risk of hydroplaning on wet roads. Consequently, drivers benefit from stronger road grip, improved braking efficiency, and enhanced driving confidence in varying weather conditions.
Key Features
✅ Tyre Size: 255/40R21 – enhanced road stability and grip
✅ Type: High-Performance Touring – smooth and responsive driving
✅ Load Index: 102 – dependable load support
✅ Speed Rating: W – reliable high-speed capability
✅ Design: Low-noise tread for premium comfort
✅ Construction: Durable compound for long-lasting performance
Why Choose IOT-ST68 Tyre?
Strong grip on dry and wet road surfaces
Quiet and comfortable highway driving
Stable handling with responsive steering
Long tread life with even wear performance
Reliable safety and high-speed control
Perfect for Daily Highway & Premium Road Driving
The 255/40R21 102W IOT-ST68 (26) tyre delivers an excellent combination of comfort, durability, and high-performance handling. Therefore, it is an ideal choice for drivers seeking smooth driving comfort and reliable road stability every day.
Experience premium touring performance with Accelera tyres and explore trusted car tyres for dependable handling, comfort, and driving confidence every day.
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.







