I recently sold my SUV and bought a Lexus IS250. I'd like to buy a bike carrier, but I'm worried about scratching my car. I also have a truck, so I'll only carry my bike with my car 2 or 3 times per month. I'll only carry one road bike at a time. A friend recommended the Saris Bones 3 bike carrier. Do you guys have any experience with that carrier? Do you recommend any others? Thanks.