949 Racing 6UL 15" x 8" wheels
After having the Borbet F wheels on my miata for 12 years or so, I decided to switch to something different. I also stepped from a 16"x7" wheel to a 15"x8" wheel. I wanted more traction for launching with the V8, and drag radial tires were available in the size I wanted for a 15" wheel more so than 16". The wheel/tire combo ended up being 3lbs lighter in the rear and 5lb lighter in the front than the prior setup.