Wheel chock

[Jack TGA]

Is one wheel chock enough to give extra safety for hill parking motorhome to supplement handbrake and leave in gear?

 

[Spriddler]

It might depend upon the steepness of the hill. I've never chocked my wheels anywhere.

 

[sonar]

I had a set of 4 when we bought ours. Already in the motorhome.
But there plastic so on a tarmac road there about as much use as a chocolate fire guard .

always used handbrake and in gear in any of the large vehicles I have used.