2019 Elite - 10speed A/T. Just wondering if anyone else has experienced the following. When crusing at 45-50mph on level ground I can feel a faint vibration in the vehicle/steering wheel. Tachometer is at 1600rpm-ish and shows noticeable vibration as well, perhaps +/- 100rpm. Transmission is in highest gear, typically 7th under these conditions. If I downshift things smooth out. Seems to only occur under these conditions - i.e. don't experience this at higher or lower speed ranges, when climbing hills, etc. Could this be VCM active? Other thoughts?