Now this is the type of jockey wheel I want

[Sam Vimes]

The rover on Mars, Persevrance, has been recorded moving around and it sounds much like my caravan moving over the gravel on my driveway.

Sound only with picture

Nasa Mars rover: The clanking sound of Perseverance's wheels

Nasa's robot rover extends its Martian playlist with a recording made while it was driving over rocks.

www.bbc.co.uk

 

[Jcloughie]

I saw that, yes it sounds a bit like a solid jockey wheel, which is a great reason to go for the undeflatable pneumatic. Perhaps NASA should have followed that advice, so much more grip, quieter and the could have managed with 4 wheels instead of 6.

No doubt they are not members of this forum, otherwise they would have known this.

And they are supposed to be the experts!

John

 

[Beachball]

My caravan is on hard ground in storage when moving it does not sound like that .