If no trunk racks show up and only hitch racks are displayed when checking the Online Fit Guide, that indicates through fit testing, we've determined mounting a trunk rack was either unsafe and/or could risk damage to the vehicle. Some disqualifiers for approved fit include glass being near hook placement, weather stripping interference, strap load on spoilers/third brake light shrouding, and soft/unsupported mounting surfaces. We cannot recommend trunk racks are used when we note these characteristics, and would only recommend hitch style racks.
We perform thorough in-person and on-car rack application for each vehicle when completing fit testing. We mount, poke, prod, push, and pull the racks and mounting surface for assessment, and only recommend a rack if safe and effective operation can be ensured.