Sorry top gun these types of questions are not answered by Factory Reps, and yes they really don't know and may never. I worked in the Automotive Business as a Parts Manger for 10 years, and can tell you to forget them on this issue. Now if your wheel fell off, they are the ones!
You will have much better luck calling any custom wheel manufacturer. These specks may be "On-Line" at one of their Sites. They all know this info by now, and already are building or planning to make these wheels. Even an e-mail to them should get the reply to your question. They will also want to sell you their 20" custom wheels, but at least your questions will be answered. Good Luck!
You will have much better luck calling any custom wheel manufacturer. These specks may be "On-Line" at one of their Sites. They all know this info by now, and already are building or planning to make these wheels. Even an e-mail to them should get the reply to your question. They will also want to sell you their 20" custom wheels, but at least your questions will be answered. Good Luck!