Nexen 225/40 R18 92W N'Fera AU7 2024

Nexen N'Fera AU7 225/40R18 92W XL is a high-performance all-season tyre designed for passenger cars, performance sedans, luxury coupes and sports-oriented vehicles. This specification features a 225 mm section width, 40-series profile and 18-inch rim diameter, with a 92 load index supporting up to 630 kg per tyre and a W speed rating for speeds up to 270 km/h. The tyre uses Extra Load (XL) construction with a Black Sidewall and an asymmetric tread pattern designed to provide strong dry and wet-road performance, cornering stability, braking response and comfortable highway driving. 

About Nexen N'Fera AU7 225/40R18 92W XL

The N'Fera AU7 is an ultra-high-performance all-season tyre developed for drivers who want a combination of dry handling, wet traction, cornering stability and ride comfort. The exact 225/40R18 92W XL specification is listed with a 9/32-inch tread depth, approximately 25.1-inch overall diameter, 50 PSI maximum inflation pressure and a 50,000-mile treadwear warranty.

Ultra-High-Performance All-Season Design

The N'Fera AU7 is designed for performance-oriented passenger vehicles and combines all-season usability with a high-performance tread and internal construction. It is intended for drivers who regularly encounter both dry and wet road conditions while maintaining a focus on responsive handling. 

Asymmetric Tread Pattern

The asymmetric tread design uses different tread zones to balance handling, traction and ride characteristics. Open lateral grooves and multiple fine sipes help provide additional biting edges for wet and light snow conditions. 

Wet-Road Traction

The N'Fera AU7 uses open lateral grooves and a water-management-oriented tread design to help evacuate water from the contact area. Nexen positions the model for strong wet traction, making it suitable for drivers who frequently encounter rainy road conditions. 

Cornering Stability

A wide traction patch, semi-ribs and 3D sipes are designed to increase tread stiffness and maintain contact with the road during cornering. This construction supports steering stability and predictable handling during higher-speed driving. 

Dry Handling and Braking

The high-stiffness structural design and reinforced tread elements are intended to provide responsive steering and reliable braking performance. The 225/40R18 specification is particularly suited to vehicles where precise handling is an important consideration. 

Quiet and Comfortable Ride

Five variable-pitch shoulder blocks are designed to disperse pattern noise across different frequencies, helping reduce perceived tread noise. This supports a quieter and more comfortable driving experience on paved roads. 

Extra Load Construction

The exact 225/40R18 92W specification is an Extra Load (XL) tyre. The 92 load index corresponds to a maximum rated load of 630 kg per tyre, while the XL construction provides a higher load capacity than a standard-load version of the same size. 

High-Speed Capability

The W speed rating corresponds to a maximum rated speed of 270 km/h under the applicable tyre load, inflation and operating conditions. The vehicle manufacturer's recommended speed and load ratings should always be followed.

Tread Depth and Dimensions

The exact 225/40R18 92W XL specification has a listed tread depth of 9/32 inch, an overall diameter of approximately 25.1 inches and an inflated section width of approximately 9.1 inches. The approved rim-width range is 7.5 to 9.0 inches and the measuring rim is 8 inches. 

UTQG Rating

The 225/40R18 specification is listed with a UTQG rating of 500AA, consisting of a 500 treadwear grade, AA traction grade and A temperature grade. Actual tread life depends on vehicle type, alignment, inflation, driving style, road conditions and tyre maintenance. 

All-Season Use

The N'Fera AU7 is classified as an all-season performance tyre. It is designed for year-round use in normal road conditions, but it is not a dedicated severe-winter tyre. The manufacturer specification for this size does not identify it as a severe-snow tyre. 

2024 Production

The requested product is specified as a 2024 tyre. The exact production week of an individual tyre should be verified from the DOT/date code on its sidewall. The model and size specification alone cannot establish the manufacturing date of a particular tyre.

Who Should Consider This Tyre?

Nexen N'Fera AU7 225/40R18 92W XL is suitable for compatible passenger cars, performance sedans, luxury coupes and sports-oriented vehicles requiring this exact fitment. It is a good match for drivers prioritising wet traction, responsive handling, cornering stability and high-speed road performance.