I suggest checking the model number just to make sure that they aren't a V12 made for Walmart. With many products, the big box stores have them made to their specifications (never better) so they can buy them for less.
I once bought Goodyear Eagle GT+4's for my '89 SHO from Sears. Roughly 7 Interstate speed blow outs later, Sears bought the tires back from me. I took the money to Tire Kingdom and bought the exact same tires (with a different model number) and never had a problem again.