Pneumatic vehicle tire with electrically conductive formed side wall

2014 
The invention relates to a pneumatic vehicle tire with a tread (6) having a contact surface (7) to the roadway, as well as grooves (71) with the groove bottom (72, 72 '), and having a side wall (3) of at least one electrically conductive rubber mixture, the side wall (3) forms a radially and axially outer portion of the tread (6) and a part of the contact surface (7) of the vehicle pneumatic tire with the road, the minimum axial extension (9) of the side wall (3) along the tread periphery (12) at least 5 % of the axial width of the tread (6) and wherein the side wall (3) via at least one further electrically conductive formed component is connected to the rim. It is an object of the invention to provide a vehicle pneumatic tire, whose electrical conductivity is more reliable ensured even in severe abrasion and wear at different images combined with good rolling resistance. The object is achieved, extends by the side wall (3) in the entire region of their minimum axial extension (9) of the tread periphery (12) radially inward to at least 1 mm radially outwardly of the profile depth (17, 17 ') of the tread (6) is given the profile depth (17, 17 ') by a parallel to the tread periphery (12) in the tread (6) extending the radially innermost groove bottom (72, 72') of radially inward contacting envelope.
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