*** Welcome to piglix ***

Off-roading


Off-roading is the activity of driving or riding a vehicle on unsurfaced roads or tracks, made of materials such as sand, gravel, riverbeds, mud, snow, rocks, and other natural terrain.

Traveling on off-road terrains require vehicles capable of accommodating off-road driving such as ATVs. These vehicles accommodate off road conditions with extended ground clearance, off-road tires and drive-train. Some manufacturers offer vehicles specifically meant for off-road use.

Some examples of recreational off-roading include the following:

Dune bashing is a form of off-roading on sand dunes.

A Large sport utility vehicle such as the Toyota Land Cruiser is an example of vehicle used (however, light weight vehicles often fare better in the extremely soft sand found on sand dunes). Vehicles driven on dunes may be equipped with a roll cage in case of an overturn; Similar to auto-racing, experience and skill is required to maneuver the car and prevent accidents. Before entering the desert in an everyday-use SUV or pickup, it is essential to reduce the tire pressure. This is done to gain more traction by increasing the footprint of the tire and, therefore, reducing the ground pressure of the vehicle on the sand as there is a greater surface area (much like a person wearing snowshoes can walk on a soft surface without sinking, but a person without them cannot). For example, tires with a recommended pressure of 35 psi would be reduced to approximately 12-14 psi.

A common modification is to fit beadlock rims, which allow tire pressure to be lowered even further, without risking tire and rim separation. Upon entering the desert, it is common to meet with a pack of vehicles and a group leader before proceeding. The group leader then leads the pack through the stunts in single file. The main reason for this technique is to prevent vehicles from losing track of direction and getting lost.

High speed racing in the open desert includes chases and racing on a rough desert terrain with numerous pots and bumps at the maximum speed. Drivers mostly use RWD and 4WD trucks with long travel suspension, wide stance on the front and large tires (typically 33”- 39”) which allows to maintain optimal stability at the high speed. This type of trucks is often called Prerunner.

Unlike stationary dune bashing that tends to revolve around a single star dune or one obstacle, cross-country off-roading is an activity that lasts several days on routes with desert or other terrains. Routes in Africa generally have obstacles in largely uninhabited and uncharted terrain. These circuit routes are over 50 km and usually around 300 km long


...
Wikipedia

...