Your question is kind of confusing. The bars should run parallel from the frame rail right to the main hoop. Measure the distance between the bars at the frame and make it the same at the hoop. The bars do not have to be towards the outside of the hoop. The rear of the bars should be as close to the spring hangers as possible. You will have to cut the package tray for the bars to pass through.
The pic below shows the basic install of what it should look like.