I think the tires are the original tires and tubes which surprisingly still hold air. I did a basic wash but did not want to do anything aggressive to avoid damaging anything so I'm sure you could get it to look better with a paint friendly degreaser. Please take a look at the pictures to get an idea of condition. Please take a look online using the information above to make sure they will work in your situation.
If you need any more information about this item please look online using the information above.