Tires

All our priorities should be: reliability first. I believe the approach of making a puncture proof hard tire out of a tube type could be a reliable alternative only surpassed by a solid rubber tire.

Offered by Mike.

I saw at our local Fred Meyer's store (like Wal Mart, K-Mart etc.) a soft but solid donut shaped piece of rubber soft enough to absorb shock yet firm enough to maintain it's shape. Found it in the mountain bicycle accessory area of the sporting goods department.

Offered by Lou.