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 235/45R17 size

In the size code 235/45R17, 235 is the section width in millimetres (about 9.3"). 45 is the aspect ratio — the sidewall height is 45% of the width, or roughly 105.8 mm. R17 means radial construction on a 17-inch wheel, giving an approximate overall diameter of 25.3".

The load index 94 means each tire supports up to 1,477 lbs — about 5,908 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 $154.23 per tire, a full set of four costs $616.92. That is about 13% above the average of the 85 tires we stock in this size, reflecting its position in the range.