Roadstone 275/35 R19 100Y N'Fera SU1 2024

Roadstone N'Fera SU1 275/35 R19 100Y is a summer ultra-high-performance tyre designed for passenger cars with a strong focus on dry handling, wet-road control and steering response. This XL-rated configuration combines a wide 275 mm section width with a low 35-series profile and 19-inch rim, giving it a sporty road-going character suited to compatible performance-oriented vehicles.

The Roadstone N'Fera SU1 is positioned as a premium-sport ultra-high-performance summer tyre. The exact 275/35ZR19 100Y XL specification is listed with a C fuel-efficiency rating, A wet-grip rating and 69 dB external rolling noise rating in European tyre-label data. The 100Y designation provides a maximum load of 800 kg per tyre and a Y speed rating of up to 300 km/h.

Tread Pattern and Water Evacuation

The N'Fera SU1 uses an asymmetric tread layout with four wide longitudinal grooves designed to improve drainage. Lateral grooves work with the main channels to move water away from the contact area, while the three central tread blocks are designed to support straight-line stability. The shoulder area uses a more rigid block arrangement to provide support during cornering. This combination gives the 275 mm tyre a tread design intended to balance wet-road evacuation with high-speed stability.

Dry Road Handling and Steering Response

On dry roads, the wide contact area and reinforced shoulder structure are intended to support cornering grip and steering precision. The low 35-series sidewall also limits sidewall movement compared with a taller-profile tyre, which can make steering feel more immediate. Roadstone describes the N'Fera SU1 as a performance tyre for sport and passenger-car applications, making this size more appropriate for drivers who value handling response over a soft, comfort-focused driving character.

Wet Performance and Everyday Driving

Wet-road behaviour is one of the stronger documented characteristics of this configuration. The exact 275/35 R19 100Y version carries an EU wet-grip rating of A, while its four longitudinal grooves and lateral drainage channels are designed to help disperse standing water. This does not eliminate aquaplaning risk, but the tread arrangement is specifically intended to maintain contact with the road in wet conditions. For normal city and highway driving, the tyre remains practical as long as the vehicle is approved for this specification.

Size, Comfort and Vehicle Suitability

The 275/35 R19 format is a performance-oriented fitment rather than a comfort-first configuration. Its broad footprint can provide useful stability, while the short sidewall can transmit more road texture and sharp impacts than a higher-profile tyre. The XL construction is suitable where the vehicle requires the 100 load index. Roadstone's own product material identifies the N'Fera SU1 for sport, full-size and mid-size passenger-car applications, but actual vehicle compatibility should always be checked against the manufacturer's approved fitment.

Who May Prefer This Tyre?

This configuration is suited to drivers looking for a summer tyre with a sporty steering response, strong wet grip and controlled cornering on paved roads. It can work well for highway travel and enthusiastic road driving. Drivers prioritising maximum ride softness, winter capability or off-road performance may prefer another tyre category. Before using Dwbtyres to buy car tyres in UAE, confirm the vehicle's approved size, axle position, load requirement and speed rating. No specific mileage warranty could be verified for this exact configuration, so tread life will depend on vehicle setup, alignment, inflation pressure, driving style and road conditions.