I used a Saris Bones 2 for many, many miles over 3 years. It is a great rack.
The only reason it has been retired is because both our vehicles now have trailer hitches and we use the Saris CycleOn Hitch
rack on both.
Saris is an excellent company with a lifetime gurantee on their products and excellent customer service. After a couple years a part broke on the CycleOn rack. Saris replaced it free of charge and had the replacement in my hands within 24 hours of my call.