Accelera 285/45 R22 114V Iota ST68 2024

Accelera Iota ST68 285/45 R22 114V is a wide SUV road tyre designed for drivers who want stable road behaviour, predictable steering and a substantial load capacity. This exact 285/45 R22 configuration carries a 114V XL service designation, supporting a maximum load of 1,180 kg per tyre and a maximum rated speed of 240 km/h. Its 285 mm width and 45-series profile provide a useful balance between road stability, steering response and sidewall cushioning.

About Accelera Iota ST68 285/45 R22 114V

The Iota ST68 is an Accelera SUV tyre developed around paved-road driving, comfortable ride characteristics, directional stability and wet-weather traction. For the exact 285/45R22 114V XL size, the manufacturer specifies a 51 psi maximum inflation pressure, a 9.5-inch measuring rim, 11.2-inch section width, 32.1-inch overall diameter and 10/32-inch tread depth. The XL construction is particularly relevant for larger SUVs because this configuration supports up to 1,180 kg per tyre.

Tread design and steering response

The Iota ST68 uses three interlocked tread block lanes designed to provide directional stability and quick steering response. Its main longitudinal grooves are intended to clear water from the road-contact area, while exclamation-shaped sipes help maintain traction in wet conditions. The tread concept is primarily intended for paved-road SUV use, making it more suitable for urban roads, expressways and highway travel than demanding off-road terrain.

Dry-road handling and cornering

The 285 mm section width provides a broad contact footprint, while the 45-series sidewall offers a relatively low-profile setup for an SUV tyre. This combination can contribute to a planted feel and controlled steering response during lane changes and cornering. The 114V XL specification provides substantial carrying capacity for compatible vehicles. Actual handling will depend on suspension condition, wheel alignment, inflation pressure, vehicle loading and driving style.

Wet-road traction and braking

Water evacuation is an important part of the Iota ST68 tread design. The main grooves are designed to move water away from the footprint, while the additional sipes support contact on wet pavement. The published UTQG rating for the Iota ST68 is 400 AA, representing a 400 treadwear grade with A traction and A temperature classifications. These classifications are comparative ratings and should not be interpreted as guaranteed braking distances under every road or vehicle condition.

Comfort, noise and everyday use

The 45-series profile provides more sidewall cushioning than lower-profile 30- or 35-series Iota ST68 configurations, making this size a more balanced option for everyday SUV driving. The exact size is listed with 68 dB external rolling noise and C-rated fuel efficiency and wet grip in European tyre-label data. Ride quality and cabin noise can still vary with vehicle suspension, road surface, tyre pressure, alignment and wheel condition.

Who should consider this Accelera?

Accelera Iota ST68 285/45 R22 114V is suited to SUV drivers looking for a wide, reinforced road tyre with stable handling, responsive steering and substantial load capacity. It may not be the preferred option for serious off-road driving, dedicated winter conditions or buyers specifically requiring run-flat mobility. For customers using Dwbtyres to buy car tyres in UAE, the vehicle placard and existing sidewall markings should be checked before ordering. Buyers comparing Accelera Tyres should match the complete 285/45 R22 114V XL specification.