How can an individual, buying personal property, hit 7% of anything? And how can they refuse to allow someone to bring their own property across state lines? That is INTERSTATE commerce. Think federal court case.
But I suppose they could put in a $10,000 tax on out of state purchases.
California will not register diesel trucks for commercial purposes with an engine that is not 2010 or newer.
They haven’t been for 2 years now. No one has stopped them.