In general, you can mount a roof tent on any car, provided a roof rack is attached to your car roof. It does not matter whether it is two cross struts as a carrier or a roof rack platform. It is important that the width and length of the car roof offers sufficient space for the roof tent and that the width of the roof rack is compatible with the roof tent bracket. In addition, the permissible roof load specified by the car manufacturer for the installation of the roof rack and roof tent must be observed. This can normally be found in the car manual or can be obtained directly from the manufacturer. Folding tents with less weight are therefore recommended for smaller vehicles with a lower permissible roof load.