For every road in the world
Automobiles are not always driven on well-paved roads. Toyota conducts testing by recreating poor road conditions akin to those that exist around the world including flagstones, gravel roads, inclined roads, flooded roads, snow-covered roads, icy roads, and deserts.
The testing for poor road conditions includes driving a total of 900 km in a single day including on actual roads with three drivers taking turns at the wheel.
The testing of tires and other strengths are performed under the harshest, most adverse driving conditions.
Flooded Road Driving Test
Rubblestone Road Test