What sort of wheel system is best for a solar powered car?

Question: What sort of wheel system is best for a solar powered car?
- Keywords:
  car,
  solar,
  wheel system
Asked by 22nebula21 to Arttu, Ceri on 24 Jun 2011.
- Arttu Rajantie answered on 24 Jun 2011:
  
  I suppose here the main consideration is just the weight, you’d want to make it as light as possible, so that the car is more efficient.

Question: What sort of wheel system is best for a solar powered car?