I just bought this car made by the joint GM/Toyota venture, and mine came with a roof rack which only covers the rear half of the car. I have a box and some bike mounts I would like to put up top, but not have overhanging the rear and interfering with the hatch. Thule, Yakima and GM have been unable to help (the GM response was curt and insulting-something to the effect that we sell what we sell, don't ask for help with anything else). The car is a vibe- identical to the matrix except for badge and roof rack.
Anyone have any thoughts on how to mount a rack and where to buy at a reasonable price-e.g. not more than the cost of a conventional thule rack for a non-rain-gutter car.