Rotiform IND-T Centerlock Wheels. While browsing SEMA 2013, out of the corner of my eye, was a wheel I never have seen before. It had a graphite finish and only one nut, definitely something for a Porsche. I was so mesmerized by the uniqueness of this wheel, I had to come back later to look at it again – Rotiform IND-T Centerlock Wheels on Audi S4 at SEMA 2013Rotiform IND-T wheels is what I found after a few hours of research, and this set utilizes centerlock design. If I am not mistaken this Center Lock System is from the Porsche RS Spyder Center Lock Wheels used on the Porsche 911 Turbos, Porsche 911 GT2 GT3 and others. – Rotiform IND-T Centerlock Wheels on Audi S4 at SEMA 2013The Rotiform IND-T Centerlock wheels looks great on this Audi S4 they the faces look really large and have nice depth and detail. The twist on the spokes is so subtle, it made me wonder if the really have a twist. – Rotiform IND-T Centerlock Wheels on Audi S4 at SEMA 2013– Rotiform IND-T Centerlock Wheels on Audi S4 at SEMA 2013
