[Cd]

So Phil, can I bring my .Cd down to under point 20 without installing a boat tail ?
( I drive a '93 Civic hatchback )

I have read that the new Tahoe hybrid has a .35 drag coefficient.
Ignoring .CdA, this would mean that the SUV would have a better .Cd rating than a Ford Focus hatch at point 36, despite having a much larger wake.

How does wake size effect .Cd ?

Thanks ! ( And Phil ...are you ever going to make it down to the Texas Mile ? It's a lot closer than Bonneville ! )