Nexen 245/40 R18 97W N'Fera AU7 2024

The Nexen N'Fera AU7 245/40 R18 97W XL 2024 is an ultra-high-performance all-season passenger car tyre designed for drivers who want a combination of responsive handling, strong wet and dry grip, high-speed stability, and refined ride comfort. This XL-rated 245/40 R18 specification uses a reinforced construction with a 97 load index and W speed rating, supporting loads up to 730 kg per tyre and speeds up to 270 km/h.

About Nexen N'Fera AU7 245/40 R18 97W XL

Wet-Road Performance

The N'Fera AU7 uses an asymmetric tread design with optimized grooves and tread-block stiffness to help evacuate water efficiently. Its silica-based compound and 3D sipe design are intended to maintain grip and stability across wet road conditions.

Wet Braking

The tread layout provides dedicated contact areas for wet-road braking, while the 3D sipe technology helps maintain block rigidity under braking loads. The manufacturer rates this specification at UTQG Traction AA.

Dry-Road Handling

The reinforced outer tread blocks and optimized contact area support steering response and cornering stability on dry roads. The 245/40 R18 profile also provides a relatively low sidewall for more direct handling characteristics.

Ride Comfort and Noise

Nexen developed the N'Fera AU7 with noise-reduction technology and variable-pitch tread blocks to help distribute pattern noise. The tread and internal construction are designed to balance high-speed stability with a comfortable driving experience.

Rolling Resistance

The N'Fera AU7 uses a silica-based compound intended to balance grip and efficiency. A specific EU rolling-resistance label for this exact 245/40 R18 97W XL specification is Not Confirmed.

All-Season Road Use

The N'Fera AU7 is an all-season ultra-high-performance tyre developed for premium passenger cars, sports-oriented sedans, and luxury vehicles. Its tread design combines wet and dry road performance with additional traction features for changing seasonal conditions. This exact specification is not listed as 3PMSF-rated in the available manufacturer data.

Load Capacity

The 97 load index provides a maximum single-tyre load of 1,609 lb, equivalent to approximately 730 kg, when operated at the specified maximum inflation pressure of 50 psi. The XL construction is designed for the higher load requirements associated with reinforced passenger-car applications.

W Speed Rating

The W speed rating allows a maximum rated speed of 270 km/h (168 mph) under the applicable test conditions. Drivers should always follow the vehicle manufacturer's recommended tyre speed and load specifications.

Vehicle Compatibility

The 245/40 R18 97W XL size is suitable for vehicles engineered for this tyre dimension, load index, speed rating, and rim-width range. The manufacturer specifies an approved rim-width range of 8.0 to 9.5 inches, with an 8.5-inch measuring rim.