need your help ...

[BoltsMissing]

Ok if ya an alien from a less gravity planet, but on earth, ? I don't think so

 

[cabinfever1977]

props work on hover crafts and airplanes at high speeds.
powerful engine and large propeler blade with safety cover.
i wouldnt use it in a populated area thou. maybe for fields and back private roads.
but it would be cheaper to go with a chain/belt/roller.