Accelera 235/45 R18 98Y PHI R 2024

Accelera PHI R 235/45 ZR18 98Y XL is an all-season performance tyre developed for drivers who want responsive steering, stable handling and confident cornering on paved roads. This configuration uses a 235 mm section width, 45-series profile and 18-inch rim size, combined with a 98Y service description. The 98 load index supports a maximum load of 750 kg per tyre, while the Y speed rating corresponds to a maximum rated speed of 300 km/h. The PHI R features an updated tread design with triple ribs, additional sipes and reinforced shoulder blocks to support high-speed stability, steering response, cornering control and noise reduction.

About Accelera PHI R 235/45 R18 98Y

The Accelera PHI R is a performance-oriented tyre with an updated tread design compared with the original PHI. Accelera describes the PHI R as an all-season performance tyre designed to provide handling and stability, while its tread architecture combines triple ribs, additional sipes and shoulder blocks. The official Accelera size listing confirms the 235/45 ZR18 98Y XL specification.

Performance-oriented tread design

The PHI R uses a triple-rib tread arrangement designed to improve high-speed stability and steering response. The continuous tread structure helps maintain consistent contact with the road and provides predictable directional behaviour during everyday driving and higher-speed manoeuvres.

Cornering and manoeuvring stability

Reinforced shoulder blocks support cornering and manoeuvring stability. Together with the 45-series profile, this construction provides a more direct steering feel and helps the tyre remain controlled during directional changes.

Wet-road traction

Additional sipes create extra biting edges that support traction in wet conditions, while the tread channels help move water away from the contact area. Independent tyre-label data for this configuration reports a C rating for wet grip.

Noise reduction

The additional sipes are also designed to reduce pattern noise. This helps the PHI R balance its performance-oriented construction with normal road use and everyday driving comfort.

High-speed capability

The 98Y service description corresponds to a maximum load of 750 kg per tyre and a Y speed category of up to 300 km/h. These are the tyre's rated limits under specified conditions and should not be interpreted as a recommendation to drive at maximum speed.

Who should consider this Accelera?

Accelera PHI R 235/45 R18 98Y XL is suitable for compatible passenger cars requiring this exact tyre specification. It is particularly relevant for drivers prioritizing steering response, cornering stability and performance-oriented road behaviour. For customers using Dwbtyres to buy car tyres in UAE, always verify the vehicle manufacturer's approved tyre size, load index and speed rating before ordering. Buyers comparing Accelera Tyres should match the complete 235/45 R18 98Y XL specification.