I have a 2018 Touring AWD - bought in November - and I too have a slight vibration issue right at 60mph and sometimes at idle. Although I feel mine may not be as bad as some here. It doesn't happen all the time. I mainly feel it in the steering wheel while around 60mph and I can see it physically shake if I remove my hands. It doesn't bother me enough to deal with the dealer and I do plan on getting new rims soon (keep stock tires)...curious to see if that makes any difference.