suitable car rack for 2000 BMW 528it roof rack siderails

[tyu1963]

What would be a suitable car rack system for my 2000 BMW 528it roof rack siderails. I don't have the crossbars just the siderail bars that run parallel from front to back of the 2000 BMW 528it wagon rooftop.

[Sweet Rack Gurl]

Both the Thule 450R Rapid CrossRoad complete base roof rack system and the Thule 450 Crossroad complete base roof rack system are engineered to fit your 2000 BMW 528 roof rack siderails. If you choose the modern-sleek looking 450R Rapid Crossroad version then you'll need to choose the elliptical shaped 47 inch load bars. If you go with the more classic looking regular 450 Crossroad then you'll need to choose the 50inch square shaped load bars. You can then attach any of Thule Racks gear carriers to the base rack load bars.