Accelera 275/40 R19 105Y PHI 2 2024

Accelera PHI 2 275/40 R19 105Y is a performance-oriented passenger-car tyre designed for paved-road driving where a wide footprint, stable high-speed behaviour and responsive steering are important. This exact 275/40 R19 configuration carries a 105Y service designation, allowing a maximum load of 925 kg per tyre and a maximum rated speed of 300 km/h. Its 275 mm width and 40-series profile give the tyre a distinctly sporty road character.

About Accelera PHI 2 275/40 R19 105Y

The PHI 2 is Accelera's performance tyre developed for road use, with a low-profile construction suited to larger wheels and performance-oriented passenger vehicles. The 275/40 R19 size combines a broad contact footprint with a relatively short sidewall, which can help provide more direct steering feedback than taller-profile configurations. The 105 load index supports up to 925 kg per tyre, while the Y rating permits speeds up to 300 km/h when used within the tyre's specified conditions.

Tread design and steering response

The PHI 2 uses a directional-style road tread with broad longitudinal channels and angled tread elements designed around stability and water evacuation. The central tread area helps maintain directional control, while the shoulder sections provide a broad contact area for cornering. The design is intended for paved-road use rather than loose terrain. In this 275 mm width, the large footprint can contribute to a planted steering feel during normal road driving.

Dry-road handling and cornering

The 40-series profile gives this Accelera a relatively short sidewall, reducing the amount of sidewall movement during steering inputs compared with taller touring configurations. Combined with the 275 mm width, this can provide a more immediate response during lane changes and cornering. The 105Y specification also gives the tyre substantial load and speed capability. Actual handling depends on vehicle suspension, alignment, tyre pressure, road surface, vehicle loading and driving style.

Wet-road traction and braking

The PHI 2 tread incorporates longitudinal drainage channels intended to help move water away from the contact patch during wet driving. The directional tread arrangement can support water evacuation and maintain road contact when conditions are damp. No verified UTQG treadwear, traction or temperature values were confirmed for this exact 275/40 R19 configuration, so values from another PHI 2 size or related Accelera pattern should not be transferred. Wet braking performance also varies with temperature, tread depth, road surface and vehicle braking systems.

Comfort, noise and everyday driving

The 40-series sidewall gives the PHI 2 a sportier road feel but provides less cushioning against sharp road imperfections than a higher-profile tyre. Drivers using the tyre on smooth highways may appreciate its stable character, while damaged urban roads can make the lower profile more noticeable. No verified mileage warranty or exact-size external noise figure was confirmed for this configuration. Actual tread life and noise depend on vehicle setup, alignment, inflation pressure, road surface and driving habits.

Who should consider this Accelera?

Accelera PHI 2 275/40 R19 105Y is suited to drivers seeking a wide, low-profile road tyre with responsive steering and stable handling for performance-oriented passenger cars. It may not be the preferred option for serious off-road use, dedicated winter driving 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 275/40 R19 105Y specification.