I have a set of iForged Seneka's for sale. They are 20"x9" in the front and 20" x 10.5" in the rear. They have a satin black center with polished lips of 2" in the front and 3.5" in the back. The tires have about 1500 miles on them and they are Falken 245's in front and 275's in the rear. I had them on my M6 but they will look much nicer on an M5 in my opinion. I'm looking for $2800 + shipping. PM me with any questions.
I'll check on the spacers to be sure but I believe they should fit directly.
Thanks for the interest.
Over here, spacers are illegal to be fitted on cars. If you can find out / test if they fit directly onto an M5 without spacers, then I would be very interested in them
I went ahead and took some measurements and realized that the fronts are actually 8.5" and the rears are 10". The wheels then are:
iForged
Front - 20" x 8.5" ET: +17
Rear - 20" x 10" ET: +25
For the stock BMW wheels, they are:
M6 Front: 19" x 8.5" ET:+12
M6 Rear: 19" x 9.5" ET:+17
M5 Front: 19" x 8.5" ET:+12
M5 Rear: 19" x 9.5" ET:+28
Therefore the iforged are essentially identical to the stock wheels with the exception that they are slightly wider in the rear. They obviously fit the M6 just fine and they actually look like a better match for the M5.
Rims are available again. The buyer flaked and his deposit is lowering the asking price to $2500 firm. These are a great set of wheels and tires at half of what they cost new.