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Nexen 14423NXK N'Fera AU7 255/40R19 100Y XL Ultra High Performance All-Season Tire

(Ford Mustang 2011-13; Jaguar XK8 2003-06, XKR 2006; Mercedes-Benz S550 2007-13, CL550 2009, S63 AMG 2008-13, S600 2007-13, S350 2012-13 + 23 more models)

Part of: Nexen N'Fera AU7 Ultra High Performance All-Season Tire

Other options in this family: Nexen 14401NXK Nexen 15231NXK Nexen 14404NXK Nexen 14421NXK Nexen 14413NXK

Manufacturer

Picture for manufacturer Nexen

Part Number

14423NXK
5 reviews
Sale Price

$247.00

In Stock (10+)

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Usually delivered within 2 days

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Show details for Nexen 14423NXK N'Fera AU7 255/40R19 100Y XL Ultra High Performance All-Season Tire
Picture of Nexen 14423NXK N'Fera AU7 255/40R19 100Y XL Ultra High Performance All-Season Tire
Picture of Nexen 14423NXK N'Fera AU7 255/40R19 100Y XL Ultra High Performance All-Season Tire
Picture of Nexen 14423NXK N'Fera AU7 255/40R19 100Y XL Ultra High Performance All-Season Tire

Wheels and Tires sold separately

Nexen 14423NXK N'Fera AU7 255/40R19 100Y XL Ultra High Performance All-Season Tire — image 1
Nexen 14423NXK N'Fera AU7 255/40R19 100Y XL Ultra High Performance All-Season Tire — image 2
Nexen 14423NXK N'Fera AU7 255/40R19 100Y XL Ultra High Performance All-Season Tire — image 3
Nexen 14423NXK N'Fera AU7 255/40R19 100Y XL Ultra High Performance All-Season Tire — image 4
Product Details

The Nexen N'Fera AU7 is an ultra-high performance all-season tire designed for sports cars, luxury coupes, and performance sedans seeking superior traction in both dry and wet conditions. Engineered with an improved tread design, this tire delivers enhanced wet braking performance and handling with maximum grip to keep your tire firmly planted on the pavement.

Advanced Tread Technology:

  • Open lateral grooves and optimal asymmetric pattern maximize drainage capacity, effectively reducing the risk of hydroplaning
  • Semi-ribs and reinforced block stiffness provide unmatched handling stability and secure wide traction during cornering
  • Fine sipe design with increased biting edges excels in snow performance, ensuring enhanced traction even in challenging winter conditions
  • Five optimal variable pitch blocks disperse pattern noise, resulting in a silent and comfortable ride

Performance Features:

  • Y speed rating certified for high-speed stability up to 186 mph
  • UTQG rating of 500 AA A for excellent treadwear, traction, and temperature resistance
  • 50,000 mile treadwear warranty for lasting performance
  • 9/32" tread depth for extended service life
  • Extra Load (XL) construction for increased load capacity

Nexen Tire has over 75 years of experience developing cutting-edge tire technology, from Korea's first V-shaped directional tires to patented nano-technology. The N'Fera AU7 represents their commitment to delivering reliable, high-quality performance tires at a competitive value.

Products specifications

Fits

Ford Mustang 2011-13; Jaguar XK8 2003-06, XKR 2006; Mercedes-Benz S550 2007-13, CL550 2009, S63 AMG 2008-13, S600 2007-13, S350 2012-13, S65 AMG 2006-13, CL65 AMG 2005-06, 2008-14, S400 2010-13; Audi A6 Quattro 2012-18 + 19 more models

Tire Size

255/40R19

Maximum Recommended Rim Width

10.000000

Radial Bias Flag

R

Service description

100Y

Load Index : 1764@80
Speed Rating : Y
Measuring Rim Width

9.0

Sidewall Style

BSW

Load Range

XL

Max psi : 50
Max PSI

51

Origin

Korea

RPM

747

Section

255

Aspect Ratio

40

Rim Size

19

Overall Diameter

27.0

Load Index and Speed Rating

100Y

Sidewall

Black

Load Index

1764@80

Ply Rating

4

Load Capacity (LB)

1764

Maximum Pressure (psi)

50

Speed Rating

Y

Mileage Warranty

50K

UTQG

500 AA A

Tread Depth

9

Checking out was easy enough, but can't give a 100% review as I haven't received the item yet. Free shipping helped a lot

so far so good

Difficulty getting coupon codes accepted

Quick and easy. Great having a direct link to Amazon so I don't have to have yet another login and password.

So far good

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