In the natural world, evolution takes place over thousands and thousands of years. In the world of off-road truck racing, natural selection has a much tighter timeline. In 2014 Ricky Johnson realized the possibility of driving Pro4 trucks in the snow - and 9 of the best drivers in the world slapped on snow tires, and left the comfort of dirt racing to compete in the first ever Red Bull Frozen Rush.
Tags: bull Evolution Frozen Pro4 racing red rush snow trucks
