Like other representatives of this line of winter tires from Fulda, the Kristall Supremo model is characterized by an aggressive tread pattern design. However, much more performance on snowy and icy roads is given to it due to a number of other design features, which will be discussed below.
Elastic compound at low temperatures
One of them is the tread rubber compound, which provides most of its effectiveness on asphalt, snow, and ice. Its composition is more than half represented by silicon-containing components. These complex chemical compounds keep the tread elastic even in severe frosts. This property allows the tire to show reliable and stable traction characteristics on any icy and snowy surfaces.
Increased contact patch size
In addition, this model is characterized by an increased contact patch size. This is achieved through a variable curvature of the tread profile. In the central part, it is almost flat, and in the shoulder zones, it has a small radius. This solution allowed not only to increase the contact patch but also to maintain its size and shape even during strong lateral accelerations. As a result, the tire demonstrates very stable traction properties, both during straight-line movement and maneuvering.
Reliable traction on ice
The tread pattern of this tire features a V-shaped open design. However, the overwhelming majority of traction edges are formed not by blocks, but by lamellas cut into them. In terms of functionality, these tread elements are a more than worthy alternative to studs, providing reliable traction on ice.
Main features of the Fulda Kristall Supremo tire
- The rubber compound with high silica content keeps the tread elastic even at very low temperatures, thus providing more reliable traction on any winter surface;
- Stable traction on ice, thanks to several thousand lamellas, which, due to their wavy shape, limiting the mobility of the blocks, improve handling on asphalt.
Enlarge 
Enlarge