AshleyWright
Member
These are pnuematic (good for sand/mud), they fold up out of the water after launching and are easily detachable so I can deflate the dinghy and roll it up. Had them 2 years and no problems.
http://pacermarine.co.uk/product/dinghy-launching-wheels-ss-folding-spare-inner-tube/
http://pacermarine.co.uk/product/dinghy-launching-wheels-ss-folding-spare-inner-tube/