General Altima’s Tires

I just had BelleTire swap out some Cooper Cobra tires that were scalped from alignment issues with some new General Altimax tires. Wow, they suck! I drove less than 25 miles and they are too squirmy on the road and seem to drift. Any ideas on what is going on? Any recommendation of what brand of tire I should swap these out for that would provide sure tracking, smooth ride and hug the road?
What is the vehicle ?
And
Did you get the alignment issue fixed that ‘scalped’ the Cobra’s?
And
If the vehicle under discussion is a vintage A body and if the alignment issue was fixed by getting the car aligned to factory specifications. Modern radial tires will not be happy, the factory specifications were set around the bias ply tires of that era.