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Pirelli Cinturato Winter,
the new winter tyre takes
on the glacier challenge

The Cinturato range has been complemented by a new model: the Cinturato™ Winter. The design of the winter tyre engineered for maximum performance particularly on wet roads and snow implements an array of clever ideas. Its features were demonstrated to the press on the snow-capped glaciers of Iceland

Home road Pirelli Cinturato Winter,
the new winter tyre takes
on the glacier challenge
Pirelli Cinturato Winter,
the new winter tyre takes
on the glacier challenge

Pirelli has a long tradition in winter tyres. The first model was launched back in 1930. Such a long history is proof that the manufacturer has always taken the performance of tyres in winter, when visibility significantly drops together with grip on most European roads, very seriously. It has been calculated that the average temperature on at least 45,000 kilometres of roads across the continent in winter is under zero degrees Celsius. As a direct consequence of this, many countries have issued laws concerning the obligation of fitting tyres suited to the vehicle during given periods of the year. Mid-way solutions like All Seasons tyres or snow chains can be the fix in some cases, but good winter tyres are the only solution in particularly tough cases. Pirelli’s technology developed Pirelli Cinturato p7 for these reasons: perfect adaptability for all weather conditions. The new Cinturato™ Winter implements a number of technological innovations aimed at maximising efficiency as demonstrated during the official presentation in a particularly harsh environment: the Langjökull glacier, in Iceland.

Pirelli Cinturato Winter, the new winter tyre takes on the glacier challenge 01

Pirelli chose this wilderness of perpetual snow stretching as far as the eye can see to showcase the results of a project that required no fewer than 141 days of testing and over 250,000 kilometres of road tests. 

The new Pirelli Cinturato™ Winter’s tread compound is designed to perfectly fit an incredibly large range of wheels and rims, sedans, coupés, and SUVs, and to provide them maximum traction, stability and comfort on every wet and snowy surface.
Among its characteristics, the details moulded on the rubber tyre really are the piece of resistance of these items: the tread grooves provide a significant reduction of the risk of hydroplaning and an increment of the evacuation of water and slush.

It’s easy to understand how a superior degree of safety affect your pleasure of driving, under any weather circumstance.
The available sizes are 14’’, 15’’, 16’’ and 17’’, to satisfy every possible customers’ request. The tyre speed rating is 106 miles per hour, and the load index, the index to measure the load capacities of a tyre, has a maximum of 1,235 pounds of weight.

The sipe density is optimized to guarantee a perfect grip even on dry surfaces, with a tyre consumption closer to the four-season type of tyres and an extremely low rolling resistance for a lower fuel consumption.

As mentioned, the Cinturato™ Winter introduces three great Active Safety innovations. The Snow Wear Indicator is the first. The words  “Now Snow” are cut into one of the sipes. Cleverly, the first letter “w” is less deep and when the wear exceeds 4 mm, the words simply read “No Snow”, indicating that the tyres need to be replaced.

Pirelli Cinturato Winter, the new winter tyre takes on the glacier challenge 02

Smiley faceThe Water Escape Accelerator is the second innovation. The new “gullwing-shape” channels of the tread pattern are designed to convey water out towards the sides more efficiency. The data presented by Pirelli indicate that the water displacement of these tyres is improved by 76%, with a consequent reduction of aquaplaning by 8%. The third and last innovation are the new 4D sipes, in which the fourth dimension is the directionality of the tyre during operation. Behaviour of the sipes changes to enhance performance according to the situation. While braking, for instance, the sipes are compressed to improve braking efficiency. While accelerating, instead, they broaden out to displace more water or snow.

Pirelli Cinturato Winter, the new winter tyre takes on the glacier challenge 03

These extremely important features were put to the test in Iceland. Langjökull is the island's second largest glacier with an extension of over 1000 square kilometres. To make matters even tougher, visibility was very poor during the test. This harsh backdrop was perfect for a product like the Cinturato™ Winter. Fitted on a range of SUVs and sedans, the new Pirelli tyre demonstrated all its potentials managing the short course perfectly without damage. Grip on the snow-covered road was always excellent and in combination with the safety assist systems directionality could be maintained also in the riskiest circumstances. Despite the winter vocation of the tyres, the cars travelled on clear, tarmac roads for the transfer from Reykjavík to the glacier. Needless to say, Cinturato™ Winter tyres should not be used in summer but Pirelli engineers have successfully achieved the goal of equalising product wear to maximise mileage as a consequence. 

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