I have the same problem with my Toyota P/U. Tried to keep back seat window down small bit for dog in back seat but the pressure and sound created by the vacuum was to uncomfortable to tolerate. Even tried the window in rear of cab and same effect just too noisy to put up with. Solution: close windows and use A/C!
...Use to listen to those guys all the time... are they still a team.? I have not heard them on the radio in many, many moons. Tom and Ray would really enjoy tearing into this complaint.
When I lived outside of Boston (Beverly,Mass) used to hear them every Sunday answer callers questions about their cars, making all sorts of sounds attempting to explain a problem... lot's of laughs.