Anybody knows if the Mini web spoke wheels from 2006 (see photo) are compatible with 2008 Tire sensors?

 

Don't think it matters Tata. As long as the wheel (and it does) accepts the sensor, you will be fine.

Inside the "rim" there is a flat area that the sensor seats to in conjunction with a nut on the valve stem. The two sets of webbies that I've taken apart have had these flat surfaces.

Please anyone, feel free to correct me if I'm wrong.

 

Your good to go