Not nearly enough to sustain the system with the inflation in almost every cost. I believe this is year or next is the end of the existing MTO agreement. At that time we can hopefully get the permit prices close to reality.
I personally will never buy them again. I’m leaning towards Bridgestone Dueler Ascent ATs for the next set. Sounds like they’re a good tire from all the information I can find on them. Pricey though