I use the Thule swing away hitch rack similiar to the Yakima in the video. With the arm folded down, the hatch on the car opens clearing the main rack bar. I put two S-works road bikes on my rack and just wrap a small microfiber cloth around the frame where the straps go. Have been doing this for years without any issues.

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09 E70 35d (Space Gray/Tobacco)
08 Audi RS4 Cabrio (Sprint Blue/Silver)
2010 Audi R8 V10 (Velvet Purple/Black-White)