Retreads
I put Goodyear Flight customs on my 8 . Trimmed the wheel pant 1/2" around the sides and about 3/4" around the front and rear . 100 landings on pavement and the tires show almost no wear . The advantage of using new vs retread is consistent tire dimensions .
A new set of Goodyears aren't a whole lot more money than recaps , and how old and what has the tire they recapped been thru .