That's me, too, Dan, maybe more than 95% good roads. That last bit up the hill to the house in the rain can be slippery, though.
Thanks also for the parrishtirecompany eBay tip. $95 is way less than the $141 Amazon price and the shipping from parrishtirecompany is free in the continental US. I'm pinging a local tire outfit for a cost but if the difference is a few hundred dollars I may just change them myself.
Take care,
John