After years of curiosity, I finally had the opportunity to test one of these using a Dragy to measure 0-60mph and 20-60mph times, providing real data. Key lessons learned include the significant ...

After years of wondering about these, I finally got to test one and get real data by using a Dragy to test 0-60mph times and 20-60mph! Lessons learned: 1) Tires really start to matter more when you ...