Too bad, not going to work at all...
Be careful on a 15" RPF1 with caliper clearance as I am not even sure the 16x8 which I believe is +35 will fit my DIY 11.75" WW BBK but I have the only 15x9 wheels for my track tires that do fit. I have had many sets of RPF1's, used to be sponsored for them and still love them.