Hi, i went for the thule 991 raceway 2. It aint cheap, but very easy to use and for me the best substitute for a tow bar. The last 10 years i've had tow bars, but never got round to putting a one on new car. I've got a trailer and bike carriers, but changing car every 2-3 years, and a tow bar fitted for my car is a crazy £500+, so i don't want to have to pay this out all the time.