The present invention relates to a pneumatic tire having a rubber component comprised of 100 parts by weight of at least one elastomer containing olefinic unsaturation; 10 to 120 phr of a filler selected from carbon black and silica; 0. The clip defines a compartment within which is received the flange, and includes a hump projecting toward and into the defined compartment to contact a generally radially inward surface of the received flange such that the received flange contacts the clip at relatively smooth medial contact points on the hump. The system can either be mortarless wherein grout-like material is placed within the blocks to provide a monolithic system. The remaining gas is primarily oxygen, which is then routed to a gas generator. The second transmission line is arranged parallel to the first transmission line.