Check out the price for a retro-fitted tow bar on a Renault. It's a good idea to know when and how you want it mounted.

For most people, having a tow bar is for prational reasons. These can be things like carrying waste to the recycling centre using a trailer, being able to mount a bicycle carrier while others enjoy spending the summer vacation with a caravan hitched to the car.

Are you one of those car owners who love camping or just need to be able to get to the civic amenity site with garden waste?