Those are measured on a wheel rig, not car body. I would look at the difference in base pressure that the relatively narrow wheel rig will generate vs a car body and scale the effects accordingy.
__________________
2007 Dodge Ram 3500 SRW 4x4 with 6MT
2003 TDI Beetle
2002 TDI Beetle
currently parked - 1996 Dodge 2500 Cummins Turbodiesel
Custom cab, auto, 3.55 gears
|