Hello together, I have fulfilled my dream, would have asked as a newcomer a few times to 2008 he GT 500 1. Central lock why is the tank cover open with closed vehicle. 2. Passenger door is only to be opened from the inside is this normal ??? so not via remote control. 3. How much km I have to pull off until the engine can withstand higher speeds. 4. Winter tires which can be recommended with good conscience. I thank you for your answers in advance. Quote only who against the Stro m swims reaches the source.