The MICHELIN inner tube remains to this day the best quality available on the market, it is thicker than other ranges, and is more resistant to the most extreme stresses. MICHELIN MICHELIN 15F13 Airstop inner tube with oblique outlet valve. Suitable for tire 195x15 195/70x15 6.50x15 6.70x15 185x15 7.10x15 205/70x15 215/70x15