Thanks for your reply Slomo.
I have regrooved a couple of sets, but the tire itself is pretty thin so It wears out fairly quickly.
Your retread idea is worth exporting. I'll watch the video and I may give it a try.
Thanks again
I am looking for rubber drive wheels for a Honda HRR216VKAA Self-Propelled Lawnmower.
The hard plastic ones wear smooth about half way through the second season.
Any suggestions?
Bob