<p>When we moved to 4 bikes 15+ years ago, we needed to put a hitch on and bought a Thule swingaway, which is wonderful. </p>
<p>Prior to that we had a Thule that fit on the back hatch (minivan) and had no problems. Agree with the posters that note you must buy the right rack for your make/model of car, as this Thule doesn’t fit my Corolla. (also agree it’s a pain that you had no hatch access until you take bikes & rack off). Simple internet research will tell you what model you need and probably yield a price cheaper than a bike store or REI. </p>
<p>Regarding the bikes banging, you should strap them so they don’t move around. I typically use a bunge cord, but if I’m going on a short drive and only have one bike (an expensive road bike), I use the straps from the rack to secure it. </p>
<p>PS - if you’re in NJ and if the Jeep takes the same rack as a Chrysler Town & Country minivan, I can sell you a Thule very cheap!</p>