A pneumatic radial tire comprises a carcass (6) comprising an ultrahigh-turnup ply (6A1) extending between bead portions (4) through a tread portion and sidewall portions (3) and turned up around a bead core (5) in each (4) so that turned-up portions (6b1,...

A tyre (10) includes a carcass (14). The carcass (14) has a first ply (17) and a pair of second plies (18) and (19). The first ply (17) is wound around a bead core (22) and is folded back outward. This portion constitutes an overlapping portion (24). The s...

A pneumatic radial tire 1 including a carcass 6 and a belt layer 7 is provided with a cord-reinforced layer 12 with reinforcing cords of organic fiber being disposed at angles of 30 to 60 degrees with respect to a tire circumferential direction at a buttre...

A runflat tire construction is optimized for tire ride comfort by reducing tire wall gauges (G1, G2, G3) in the tread-shoulder-to-upper-sidewall transition region (117a, 117b, 176a, 176b) and compensating with supporting sidewalls (116, 118, 177, 178) that...

A pneumatic tire with an increased load carrying capacity (extended load index) but compatible with conventional, commercially available wheel rims, has a modified carcass ply line. The pneumatic tire (746) has a tread area (712) and a carcass structure (7...

Into the e.g. tire, sensor devices are impressed as profiles, to measure deformation of opposite sides. Profiles (3a, 3b) are arranged along the direction of motion of the product, forming block sectors with alternating, differing spacings from the corresp...

A pneumatic tyre which in its standard state fitted to a rim has a contour (Y) of the tyre side surface which has a triangular portion (10) projecting outside from a norm arc (Ro), which is an arc passing through a maximum width point P1 of the tyre and ta...

The tyre, comprises at least one reinforcing structure of type of carcasse anchored at each tyre side on the contour whose base is destined to be mounted over the seat of the rim, with each contour being radially prolonged towards exterior through flank (s...

A pneumatic tyre comprises a carcass ply (6) turned up around a bead core (5) in each bead portion (4) to form a pair of turnup portions (6b) and a main portion (6a) therebetween, and a rubber bead apex (8) disposed between each turnup portion (6b) and mai...