"The car has so much presence." -Mark Trostle Something the fluffy little Mustang, Corvette, and Camaro LACK. The "slingshot" wheel design is a marvel of mechanical engineering. So much so that both NASCAR and F1 have adopted that design for their mandatory wheel design to use on ALL cars in ALL races. I had a feeling when looking at mine that these things were really "organic" in their design, like bones or tree limbs. Minimalist and efficient. I was right. The wheel only weighs 30 pounds. it is a FANTASTIC design.