Hao and his team of gearheads are all about pushing vehicles beyond the limits of their usual performance. Case in point: this week’s Premium Test vehicle, a maxed-out Pfister Astron Custom wrapped in a colorful livery.


Hao and his team of gearheads are all about pushing vehicles beyond the limits of their usual performance. Case in point: this week’s Premium Test vehicle, a maxed-out Pfister Astron Custom wrapped in a colorful livery.