I am running H rated Yokohama AVS db's. My last tires were yoko AVSes and I ran them 40k miles on one balance so I don't think it is Yokos in general but it may very well be this set, Maybe I need to find a shop with a more sophisticated balancer?
GalaxyEng
95 SE MTX Electric Red
2001 Corvette Z06 Torch Red/Z06 black
2000 Lightning Red
2003 Jeep Liberty
Yes, I like Red Cars!