2023 BMW R 1250 Gs

Driving on the Parkway, (65-70mph) my rear wheel without warning locked up and I skidded across 2 a joining lanes, including the fast lane. multiple cars almost rear ended me and other cars nearly rear ending them, which could of caused a major accident. I had just a full service done on the motorcycle by BMW dealership over a month ago, after I received the motorcycle back from the service, I notice the motorcycle was vibrating more than usual, especially at highway speeds. I reported it to the BMW dealership where I got the service done. I was told the nearest date they could book me in for an appointment date to check the motorcycle would be in a few weeks. When my motorcycle was bought in for the appointment I received the motorcycle back 6 days later, I was told there mechanic took my motorcycle for a test drive, he said he did notice some vibrating but felt it wasn't warrant enough for concern. 4 days later the incident occurred. After the incident the motorcycle was towed back to the BMW dealership. After their inspection I was told the Final drive had completely failed. The dealership said they are replacing the whole driveshaft assembly, including the rear tire. I would like to add when I originally received my motorcycle back after they said they couldn't find anything wrong, I asked did they check the driveshaft, I was told yes and it was good! The motorcycle is available for inspection upon request.