I've been told that the hatch racks aren't a good idea on the Volt. Was I misinformed?
I went ahead and bought the Curt and a hitch rack made by Bell. The whole package ran less than $200, and I plan to use some sort of stabilizing strap.
Personally, if it's just for a bike rack, I would just get one the straps onto the hatch. I have an old one, and for the few times I use it, it works just fine.
Wow. That's very useful information!!!I looked into this a lot when I first got my Volt, but I ended up just cramming it in the back on the rare occasions I do go biking. But I did compile a list of threads here. This one shows measurements and is a good indication that you shouldn't have issues scraping.