Weight of OEM Wheels

[Bimmerhead]

I have a set of "old" 540i Sport 18" rims on my car. They look like the basket weave with rivets. Does anyone know how much they weigh? (Tough to weigh while the tire is mounted)
I am considering Fiske FM/10 wheels and am trying to determine the weight difference to see if the price is worth it.

Thanks:)

[James@EurosportDesign]

>>>>>>

[jimmyz2]

Simeon.Not to sound to simplistic,but can't you put the OEM in one hand and the Fiske in the other to compare?PS..How was Germany?