Here's a shot of the car with the wheels test fitted to the passenger side. Please excuse the quality of the picture; I used a disposable camera.
The fronts completely fill the wheel wells, but do not scrape anywhere. The rears fit without any problems, even though the tire size is 255/40R 17.
'04 Volvo C70
'99 Porsche Carrera 4
'87 VW Cabriolet