255/60/15 tire availability

Just out of curiosity, what's the problem with the Coopers?

I have 255/60/15 Coopers on 6.5" rallye wheels.

Hankook makes a good tire as well.

Both are better than the Coker manufactured BFG T/A tires, per the traction/temp/treadwear ratings.

$110 ain't too bad a price, either.