Cinturato P7 All Season

About the Pirelli Cinturato P7 All Season

All-Season Passenger Car Touring tire.

Features

* Up to 20% less rolling resistance as a result of the improved tread compound, sidewall geometry and internal tire structure* 100% free of highly aromatic oils, due to its new, specially developed polymers and the process used to mix the compound* Special tread profile, carcass design and materials* Improved performance through optimizing the tread contact area, tread compound and profile design* Pirelli Self Supporting Run Flat system on certain sizes

Benefits

* Energy efficient* Reduction in fuel consumption and CO2 emissions* Clean air - minimized toll on the environment* Low running noise* Increased average tire life while maintaining high safety characteristics and performance

Understanding the 275/40R18 XL size

In the size code 275/40R18, 275 is the section width in millimetres (about 10.8"). 40 is the aspect ratio — the sidewall height is 40% of the width, or roughly 110 mm. R18 means radial construction on a 18-inch wheel, giving an approximate overall diameter of 26.7".

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 H certifies the tire to 130 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 500 A 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 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 $326.81 per tire, a full set of four costs $1307.24. That is about 35% above the average of the 51 tires we stock in this size, reflecting its position in the range.