Hello municipality. I have driven my camper for 2.5 years and 30,000km. Have questions about this: 1. I had to renew the tyres of the front axle. Is this normal after 30,000 km? However, I have to note that I have driven over long distances with too high pressure. 2. Oil change or inspection. When is this necessary. Even in the workshop I have heard different information. All 30,000 km or at least all 12 moinates. Or oil change after 48,000 km, better is abe r earlier. I haven’t had a first oil change yet, but I’m just thinking about it. How do you see it? The year of construction is 6/2017 . Thanks for your tips