La Familia and F11 are currently making Switzerland/Italia insecure, from Ticino to Lombardy. Yesterday on the Italian train a pothole with hi-re caught, prompts the tire pressure indicator and pressure loss fat in the display. Speed reduced and the next rest site out, the visible part of the tread was ok, flank inside we torn outside. Car was mobile, then down from the track and the next GY service in Azzate with max. 60kmh. Tires were driven today. Pictures say more than words. the rim did not get any blow or imbalance. My plea: I am more convinced of the safety feature ROF than ever before, however “only” 130kmh it hit the tire properly, without the reinforced flank would have happened seriously. Since the rear axle allows the track stability, just since a tire defect without riding into the Pampas is “happy”… Family was still – with limitation – still mobile, thanks to RO F nothing happens. 80 kmh I wouldn’t really risk with it, also the tire gets pretty warm, still the cart is mobile. It is all too lightly argued that a tire damage would hardly happen. I am convinced that ROF has saved us from worse. If no spare wheel, then ROF!