Parking sensors on a Surf?

[flounderbout]

The spare wheel is on the rear door and the Surf has a tow bar with electrics. I would like to have rear parking sensors fitted. Is this feasible as the rear wheel sort of covers the top part of the rear bumper and I don't want the sensors sounding for nothing? I assume it will all depend on where they are fitted on ther ear bumper.
Any one done rear parking sensors on a Surf with no issues.

My wife just uses the spare wheel as a sensor. When it starts to lift the back wheels off the floor as it grinds up the bonnet of the car behind, you are about right...

[mattisaLN130]

I often use the spare wheel as a parking sensor

[Surf01]

The spare wheel is on the rear door and the Surf has a tow bar with electrics. I would like to have rear parking sensors fitted. Is this feasible as the rear wheel sort of covers the top part of the rear bumper and I don't want the sensors sounding for nothing? I assume it will all depend on where they are fitted on ther ear bumper.
Any one done rear parking sensors on a Surf with no issues.