The latest tire development ( SL Patents App.490435)
The outer tire keeps the vehicle in contact with the road surface and protects the inner tire from damage and wear during propulsion and rest. The outer tire comprises the treads profile, narrow carcass, and two beads on both shoulders with minimized side walls. On shoulders, within the tread edge there provided provisions to hold spring loaded tensioners connected to the rim of the wheel. According to new technology, the wheel is produced with the inner tire and the outer tire.