The only modifications to the Polar Expedition variants of the production Amarok Pickups, currently being sold in South America, Australia, New Zealand, South Africa, Russia, and Europe, were long - travel heavy - duty shocks and huge tires with deep ridges to navigate the extreme amounts of snow and ice expected when driving over a glacier. (bestride.com)
The mat's deep ridges trap debris and moisture and its easy removal creates simple cleanup. (audisandiego.com)
A prominent «power bulge» and deep ridges carved into the sides of the hood give it a bolder look.» (hybridcars.com)