Accelera 295/25 R21 96Y PHI 2 2024

The Accelera PHI 2 295/25 R21 96Y is a wide-fit ultra-high-performance tyre developed for road-focused performance applications. This exact configuration uses a very wide 295 mm section, an exceptionally low 25-series profile and a 21-inch rim, with XL construction and a 96Y service description. Load index 96 permits a maximum load of 710 kg per tyre, while the Y rating corresponds to speeds up to 300 km/h. The supplied product is identified as 2024 production.

About Accelera PHI 2 295/25 R21 96Y

The PHI 2 is Accelera's wider-fit performance pattern, designed around handling and stability while retaining an everyday road focus. The exact 295/25ZR21 96Y XL specification has a 10.5-inch measuring rim, 301 mm section width, 681 mm overall diameter and 10/32-inch tread depth in Accelera's published specification. For Dwbtyres customers looking to buy car tyres in UAE, this configuration is aimed at vehicles using large 21-inch wheels where low-profile appearance and responsive road behaviour are important.

Tread design and road contact

Accelera describes the PHI 2 with a dynamic medium lateral groove, shoulder blocks and a straight dry rib. The lateral groove is designed to improve wet handling and rolling resistance, while the shoulder blocks support cornering stability and help reduce noise. The straight dry rib is intended to maintain stability and flexibility on the road. Exact-size product data identifies the tread as asymmetric, giving the pattern distinct functional areas across the contact surface.

Dry-road handling and steering response

The 295 mm footprint gives this tyre substantial road contact, while the 25-series sidewall is extremely short. That combination favours direct steering response and lateral stability, but provides less sidewall cushioning than a taller-profile touring tyre. The 96Y XL construction supports a maximum load of 710 kg per tyre and a maximum speed of 300 km/h. Actual handling will still depend on the vehicle's suspension, alignment, wheel specification and inflation pressure.

Wet-road behaviour

The exact 295/25ZR21 96Y XL configuration is listed with C wet grip, C rolling resistance and 72 dB external rolling noise with an A noise class on the applicable EU tyre label. The dynamic lateral groove is specifically intended to assist wet handling, while the asymmetric tread provides separate tread areas for different road-contact functions. Although Accelera's own product literature describes the PHI 2 as all-season, some European market listings classify this exact configuration as a summer tyre, so the physical tyre label and market specification should take priority.

Comfort, noise and high-speed use

The 25-series profile is primarily a performance-oriented choice. Its short sidewall can contribute to sharper steering and a more immediate response, but it also leaves less rubber sidewall to absorb sharp impacts from broken pavement, potholes and expansion joints. The published 72 dB external rolling-noise figure provides a measurable reference, although perceived cabin noise varies with the vehicle and road surface. The PHI 2 is therefore more naturally suited to maintained paved roads than rough or unsealed terrain.

Who should choose this tyre?

The Accelera PHI 2 295/25 R21 96Y is appropriate for a performance-oriented vehicle whose approved fitment specifically requires this size and service description. It can suit drivers who prioritise wide-footprint stability, low-profile steering response and high-speed capability. It may be less suitable for drivers who place maximum priority on ride comfort, severe winter traction or off-road capability. When comparing Accelera Tyres, the PHI 2 is best viewed as a wide-fit UHP road tyre rather than a conventional touring product.

The exact-size manufacturer specification lists UTQG 400 A A, while independent exact-size listings confirm the 710 kg load capacity, 300 km/h Y rating, XL construction, asymmetric tread, 44 psi maximum inflation pressure and 72 dB external rolling noise. A 30,000-mile mileage warranty is reported for the exact configuration. The country of manufacture for the supplied 2024 production batch is not sufficiently verified, so it should be confirmed from the physical sidewall before publication.