So I bought these about a year and a half ago, brand new, I had one side wall separate, ( the tech said puncture WTF ) now I am having another one separating, but being an all wheel drive vehicle, I need a 4 tires very close in size, so the shop said you need to pay for a prorated $148 + $25 installation, and $234 for a second tire and of course another $25 mount and balance this ends up $432, where is the warranty when I need to pay a fat price to mount and balance, I know I will not buy any Goodyear tires again after this BS . I will be calling them monday and asking them to stand behind their crap