Ecsta V730

About the Kumho Ecsta V730

Summer Performance Passenger Car tire.

Features

* Ultra-high grip synthetic resin and fine carbon black enhanced tread compound* Wide outer block tread design* Optimized footprint pressure distribution

Benefits

* Provides ultimate grip and handling performance* Provides enhanced controlled cornering ability and dry road responsiveness* For balanced and even wear to provide durability performance

Understanding the 305/30R19 XL size

In the size code 305/30R19, 305 is the section width in millimetres (about 12"). 30 is the aspect ratio — the sidewall height is 30% of the width, or roughly 91.5 mm. R19 means radial construction on a 19-inch wheel, giving an approximate overall diameter of 26.2".

The load index 102 means each tire supports up to 1,874 lbs — about 7,496 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.

Tread life and grip ratings

This tire carries a UTQG rating of 200 AA A. The treadwear grade of 200 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 $303.69 per tire, a full set of four costs $1214.76. That is about 9% below the average price of the 22 tires we stock in this size.