Vibration between 40 and 50 MPH
I have a 2017 Disco 5. A front end / steering vibration recently started occurring which could be felt in the steering wheel and was also audible. It usually only lasts for a couple of seconds but occurs at varying intervals when running between 40 & 50 MPH. Sometimes every half a minute, sometimes every 2 minutes and then it might not occur for 15 minutes. It is like driving over a serrated road surface. Any ideas?