Toyota’s new TRD Pro Series lineup is for serious off-roaders and we set out to prove it. So we scoured the planet for the gnarliest, most unforgiving 4x4-mangling terrain we could find. After months of research and preparation, we landed in Chile, in the middle of three volcanoes. With unpredictable ash dunes, jagged rocks, mountainous lava flows and the potential for an eruption at any time, we knew we were in the right place. And with pro off-roaders Ryan Millen and Andy Bell behind the wheel of a Tundra TRD Pro, we set out to do something that's never been done before: Climb three volcanoes in three days. Emmy Award winning director Doug Pray captured the entire journey in true documentary style. The result was a spectacular off-road adventure that included a mysterious huaso, Chilean condors, otherworldly volcanic terrain and more than a few hair-raising, white-knuckle, edge-of-your-TRD-Pro-seat moments.