I checked out my 650i GranCoupe at BMW pending licensing in Hong Kong. And I can't believe what tyres they put on the car!
Primacy HP. Is BMW crazy?
What tyres did your 6 series come with? I understand that the tyres are not the same for different batches of productions. But I would have expected something decent like RE050A/ PS2/CSC 5P.... etc But to see the Primacy HP on the car