Vibration at 1500 RPM

[finall]

Hi Taz!

Thanks for the help.

I do not know if the vehicle has done this since new. I bought it used, with 11,000 miles on it.

A brand new 07 SE SUT that I took out for a drive around the block also had this resonance at the same RPM, but it was about 50% less than on our 07 SE SUV.

The resonance does not sound like a wheel out of balance, no click-click like a bad CV or U joint. It is also engine RMP related, but not speed related (where I would think damage to the wheels or underside would show up).