SCORPION STR
Why Scorprion STR
The Product
Advantages and Performances
Technical information
Why SCORPION STR


The Pirelli response to a new generation of vehicles
The growing popularity and diffusion of the new generation 4-wheel drive vehicles, the so-called SUVs (Sport Utility Vehicles), can be explained by the sense of freedom, protection, safety and reliability, appreciated by drivers and passengers alike, delivered by vehicles equipped with increasingly sophisticated systems and accessories.
The new tyre Scorpion STR (Stability Traction Rating) was created in this context. It was designed to maximize the performance of these modern multifunction multipurpose vehicles, while ensuring higher levels of safety, reliability, and comfort at the same time.
The Scorpion STR is a member of the Scorpion family, a new generation of tyres designed to respond proactively to the requirements of the high level vehicle sector. One of the factors in its success is the MIRS, an entirely automatic process for manufacturing new generation Pirelli tyres.

Car and tyres: parallel evolution

4-wheel drive vehicles: an evolution which follows the new market requests.

Yesterday the 'off-road' vehicles were specialized for driving on rough and unsurfaced roads, which required vehicles designed and equipped specifically for off-road use. A phase of intermediate evolution then began as four-wheel drive vehicles were produced to be orientated more towards multifunctional off-road vehicles. The result, a more flexible vehicle suitable for driving on roads as well: providing higher standards of comfort, but still retaining the original characteristics of a pure off-road vehicle.

Today the SUVs have been created as comfortable and convenient 4-wheel drive vehicles with a pleasant design suitable for all types of road. The typical SUV can be enhanced by increasing its ability to perform in off-road settings as well as by enabling the driver to personalize the vehicle with additional high performance off-road equipment.

The Product


Reliability and safety

Scorpion STR (Stability Traction Rating) is a tyre designed to provide comfort and maneuvrability on long and difficult roads, on road/off-road driving, as well as in the town traffic. An extremely reliable and efficient product in all road and weather conditions and the fruit of Pirelli's experience in manufacturing UHP (Ultra High Performance) level tyres. The features of Scorpion can be identified in the three characteristics summarized by the abbreviation STR:

Stability

A new design and special material are the basis of a balanced and strong structure which allows Scorpion to guarantee high levels of stability to the vehicle, even during extreme emergency situations.

Traction

Scorpion is an all season tyre, suitable to any type of weather and atmospheric conditions. This is also made possible the use of particular compounds and an innovative tread pattern;

Excellent braking capacity on wet and dry roads.

Rating

Scorpion is capable of carrying large loads without compromise in driver comfort while al so meeting the highest international safety standards.

Advantages and Performance


Style and Technology

Scorpion STR is the synthesis of Pirelli experience, style, and technology as well as the answer to the evolution of the automobile sector with the growing popularity of SUVs (sport utility vehicles). In regards to performance and technological content, Scorpion STR comes within the Pirelli standards in both the high performance tyres and those of off-road vehicles. An elegant, technologically advanced tread pattern, and a side wall design conceived for all modern pick-ups, SUVs and 4-wheel drive estate cars, make Scorpion the perfect example of integration between style and technology.

Safety and duration

Scorpion STR complies with the highest international safety standards: ETRTO (European Tyre and Rim Technical Organization), FMVSS (Federal Motor Vehicle Safety Standards) and UTQG (Uniform Tire Quality Grade).



All season strength and versatility The versatility of Scorpion means:

  • driveability
  • low noise levels
  • driving precision
  • acoustic comfort
  • traction on bends
  • control on wet roads
  • reliability in off-road driving and in snow; Scorpion is marked Mud and Snow (M + S) in all the sizes.

The strength of Scorpion means a high load capacity.

Scorpion STR is a highly reliable 'universal' tyre suitable for both driving on off-road surfaces as well as on normal roads in towns and on long journeys.

Technical Information


Pirelli technological evolution

The technical standards of Scorpion STR are the result of the constant technological growth at Pirelli, which allows increasingly technologically advanced products to be obtained.

  • Two high tensile steels + two polyamide belt packs
  • Dual ply high modulus low shrinkage polyester carcass
  • Reinforced steel bead and lower sidewall


High technology input

The tread has been designed to provide excellent driveability on dry roads and excellent control in the presence of water and even on snow (M+S).

All season strength and versatility The versatility of Scorpion means:

  • wide ribs and intensive siping mean better braking grip
  • continuous central rib for better high-speed steering precision and uniform wear
  • broad, deep channels expel water from the footprint area, improving wet traction
  • wide-angle shoulder blocks and sharp-edged deep grooves enhance traction under off-road conditions