Sincera ST80 A/S

About the Falken Sincera ST80 A/S

All-Season Passenger Car Touring tire.

Features

* 3D cayon sipe technology* Angled tread grooves on every tread rib* Four circumferential grooves* Road Hazard Protection* 70,000 Mile/115,000 Km Limited Tread Life Warranty

Benefits

* Increases edges for enhanced ice braking and all-weather handling while the design’s interlocking characteristics form a more solid tread block under load for excellent dry weather performance* Add void for packed snow* Help evacuate water and enhance hydroplane resistance

Understanding the 215/65R17 size

In the size code 215/65R17, 215 is the section width in millimetres (about 8.5"). 65 is the aspect ratio — the sidewall height is 65% of the width, or roughly 139.8 mm. R17 means radial construction on a 17-inch wheel, giving an approximate overall diameter of 28".

The load index 99 means each tire supports up to 1,709 lbs — about 6,836 lbs across a full set of four. The speed symbol T certifies the tire to 118 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 720 A B. The treadwear grade of 720 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 B reflects heat resistance at sustained speed (A is highest).

Price and value

At $103.50 per tire, a full set of four costs $414.00. That is about 17% below the average price of the 84 tires we stock in this size. Backed by a 70,000-mile treadwear warranty, that works out to roughly $5.91 per 1,000 miles across the set.