So we have heard this before but I can't seam to find anyone who has tried this exact combination. I am building a 69 Lemans conv. I want to put the Year One 17 x 8 rally II wheels with 4 wheel disk brakes. (right stuff detailing brake kit) Year One web site said wheels were tested with 245/45/r17 tires, but dose not say anything about ride hight. The question is do you buy the disk brake kit with a 2" drop spindle or standard? Also I was thinking about using 235/45/r17 tires. They are 1/2" narrower but near the same circumference. Dose anyone know if you will have turning clearance if you use the 2" drop but put a smaller tire on? I don't want to use different sizes front and back.