Remember the year 2035? Will Smith, as Detective Del Spooner, glided through futuristic Chicago in his sleek Audi. That was the 2004 film "I, Robot," where Audi showcased a stunning R8-like concept car with truly revolutionary spherical wheels. It probably left many, including you, wondering: why haven't those orb-like tires ever become a reality in the modern automotive world? This post will delve into why spherical wheels remain firmly in the realm of fiction.