eddy wrote a review of Yakima BigHorn 4 Bike Rack on June 16, 2005
The only problem with the bighorn is that it is attached to the hitch with a threaded bolt. This is time consuming the put on, and often the bolt shakes itself loose when driving on rough dirt roads. Yakima did make the threaded receiver removable but depending on the exact size of your hitch using a standard hitch pin makes the rack too shaky. Other than that, it is the easiest and cheapest way to get four bikes on your car. It is super fast to load and unload bikes. I would highly recommend buying the lock system with this rack.