G-Force Phenom T/A

About the BFGoodrich G-Force Phenom T/A

Ultra-High Performance Passenger Car tire.

Features

* Performance Racing Core construction* UltiGrip Technology, which includes a stiffer sidewall and offset shoulder grooves* Lateral Groove Damper

Benefits

* Provides exceptional control and traction* For maximum grip in dry zones and efficient water evacuation in wet zones* An innovation that significantly reduces road noise, thus allowing for a more pleasant and quiet driving experience

Understanding the 305/30ZR20 XL size

In the size code 305/30R20, 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. R20 means radial construction on a 20-inch wheel, giving an approximate overall diameter of 27.2".

The load index 103 means each tire supports up to 1,929 lbs — about 7,716 lbs across a full set of four. The speed symbol Y certifies the tire to 186 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 380 A A. The treadwear grade of 380 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 A 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 $247.49 per tire, a full set of four costs $989.96. That is about 39% below the average price of the 53 tires we stock in this size.