Accelera 275/45 R22 112W IOTA ST68 2024

Accelera IOTA ST68 275/45 ZR22 112W XL is a summer performance tyre designed for compatible passenger cars and SUVs requiring a large 22-inch fitment. This configuration combines a 275 mm section width, 45-series profile and 22-inch rim size with a 112W service description. The 112 load index supports a maximum load of 1,120 kg per tyre, while the W speed rating corresponds to a maximum rated speed of 270 km/h. The IOTA ST68 features an asymmetrical tread pattern with interlocked tread blocks and wide main grooves, designed to support directional stability, steering response and wet-road traction.

About Accelera IOTA ST68 275/45 R22 112W

The Accelera IOTA ST68 is a summer tyre developed for passenger cars and SUVs, with this 275/45 ZR22 112W XL version providing a reinforced construction for vehicles requiring a higher load capacity. The official Accelera catalogue confirms the exact 275/45 ZR22 112W XL size. Independent tyre listings specify a maximum load of 1,120 kg per tyre and a maximum speed of 270 km/h.

Asymmetrical tread design

The IOTA ST68 uses an asymmetrical tread layout designed to balance handling stability and wet-road performance. Its interlocked tread-block arrangement helps maintain consistent road contact and predictable directional behaviour during highway driving and cornering.

Wet-road traction

Wide main grooves help channel water away from the contact patch, reducing the amount of standing water beneath the tread. This design supports grip and braking confidence on wet paved roads. The 275/45 R22 specification carries a C wet-grip rating on the EU tyre label.

Highway stability

The wide 275 mm footprint and reinforced XL construction are designed for vehicles that require stable handling and increased load capacity. The tread structure helps maintain steering control during lane changes, highway driving and normal cornering.

Comfort and external noise

Despite its large 22-inch application, the IOTA ST68 is designed to provide controlled tread noise for everyday road use. For this specification, the EU label reports external rolling noise of 68 dB with noise class A.

Load and speed capability

The 112W service description corresponds to a maximum load rating of 1,120 kg per tyre and a W speed category of up to 270 km/h. These are the tyre's rated limits under specified conditions and should not be interpreted as a recommendation to operate a vehicle at maximum speed.

Who should consider this Accelera?

Accelera IOTA ST68 275/45 R22 112W XL is suitable for compatible passenger cars and SUVs requiring this exact specification. It is a practical option for drivers seeking a combination of high load capacity, highway stability, wet-road traction and responsive steering. 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 275/45 R22 112W XL specification.