Edge Sport

About the Kelly Edge Sport

All-Season Ultra High Performance Passenger Car tire.

Features

* Improved tread compound* Asymmetric tread design* Sweeping circumferential grooves* Contoured edges* 45,000 Mile/75,000 km Limited Treadwear Warranty* Kelly 45 Day Satisfaction Guarantee

Benefits

* Help enable enhanced wet handling and stopping* Helps enable enhanced all-season handling* Help enable improved traction* Help to reduce road noise and enhance tread life

Understanding the 255/50R19 XL size

In the size code 255/50R19, 255 is the section width in millimetres (about 10"). 50 is the aspect ratio — the sidewall height is 50% of the width, or roughly 127.5 mm. R19 means radial construction on a 19-inch wheel, giving an approximate overall diameter of 29".

The load index 107 means each tire supports up to 2,149 lbs — about 8,596 lbs across a full set of four. The speed symbol W certifies the tire to 168 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.

What the Kelly Edge Sport is built for

The Kelly Edge Sport is an all-season tire, balancing dry grip, wet traction and tread life across spring, summer and autumn conditions. It carries an M+S (mud and snow) marking for light winter service. Fitment category: Passenger Car, Performance, UHP.

Tread life and grip ratings

This tire carries a UTQG rating of 500 AA A. The treadwear grade of 500 is a relative durability score — a grade of 200 is expected to last roughly twice as long as a grade of 100 under the same controlled test. Traction grade AA measures straight-line wet stopping grip (AA is highest, then A, B and C). Temperature grade A reflects heat resistance at sustained speed (A is highest).

Price and value

At $199.49 per tire, a full set of four costs $797.96. That sits close to the average for the 108 tires we stock in this size. Backed by a 45,000-mile treadwear warranty, that works out to roughly $17.73 per 1,000 miles across the set.