Accelera 255/55 R20 110W IOTA ST68 2024

Accelera 255/55 R20 110W IOTA ST68 2024

The Accelera 255/55 R20 110W IOTA ST68 2024 is a road-focused tyre for compatible medium and full-size SUVs using 20-inch wheels. Its 255 mm section provides a substantial road footprint, while the 55-profile sidewall retains enough depth to cushion normal surface imperfections. This makes it less abrupt over rough asphalt than many lower-profile 20-inch SUV tyres.

Size and Ratings

The 110 load index represents a maximum rated capacity of 1,060 kg per tyre when correctly fitted and inflated. Its W speed rating corresponds to a maximum rated speed of 270 km/h under specified conditions. These technical ratings must satisfy the vehicle manufacturer’s requirements and do not override the vehicle’s own load or speed limits.

Behaviour on the Road

On a suitable SUV, the 255 mm width should provide a settled feel during motorway cruising and progressive lane changes. The 55-profile sidewall allows more controlled flex than a 40-profile performance tyre, helping it absorb expansion joints, patched asphalt and smaller road impacts. Steering will feel less immediate, but everyday ride quality should be more forgiving.

This tyre is still fitted to a large 20-inch wheel, so deeper potholes and sharp kerb impacts remain a concern. Its width can also make the steering feel heavier than a narrower fitment and may cause the vehicle to follow grooves in worn asphalt. The IOTA ST68 is intended mainly for paved roads rather than regular travel through mud, rocky tracks or deep sand.

Product Information

• Road-focused pattern for compatible SUVs
• 255 mm section for stable everyday road behaviour
• 55-profile sidewall with useful impact cushioning
• Maximum rated load of 1,060 kg per tyre
• W speed rating for vehicles requiring this specification
• Manufactured to the stated 2024 specification

Vehicle Fitment

The complete 255/55 R20 specification must be approved for the exact SUV model, trim and wheel package. A vehicle with 20-inch wheels may require a different width, profile, load rating or construction. Check the tyre placard rather than relying only on the size currently installed, particularly if the vehicle was purchased used.

Wheel width, suspension clearance and axle arrangement should also be confirmed. If the SUV uses staggered tyres, the front and rear sizes may differ. Installing an unapproved size can affect speedometer accuracy, steering balance and electronic stability systems.

Shop Information

This exact Accelera IOTA ST68 tyre can be ordered through dwbtyres.ae after confirming the vehicle, approved load rating and number of tyres required.

UAE Purchase Advice

Drivers preparing to buy tyres in UAE should check cold pressures regularly, especially before carrying passengers, luggage or towing within the vehicle’s approved limits.

Before you buy car tyres in UAE, inspect the existing tyres for inner-edge wear, shoulder damage and cracking. Correct any alignment or suspension issue first, and use matching tyres across the same axle.