So the salesman told you your new 4 wheel drive vehicle is capable of charging through streams, driving over mountains, carving a path through thick forests, and ripping through the desert without even raising a sweat…
There’s just one problem, while your new pick up truck or SUV looks great, you’ve never been off-roading before! While this guide is no substitute for enrolling in an accredited 4WD course, it will help you get more out of your new 4WD vehicle.
Tame The Terrain
Mud and Sand: The trick to getting through mud and sand is to use steady momentum (keep even pressure on the throttle, don’t jerk your foot on and off). When driving in mud, don’t select too low a gear as this will cause your tires to spin rather than grip. Second or even third gear is the way to go. In sand, a lower gear is usually best.
Snow: Use steady momentum when going through deep snow, and don’t select too low a gear, as it will cause tires to spin. If the wheels do spin, ease off the throttle and let the spinning slow to regain traction. Select the highest gear possible for the conditions at hand.
Water: Make sure the river’s safe for you to cross and NEVER attempt to cross a river during a flood. Accelerate as you enter the water slowly to create a bow wave, and then drive at a nice even (slow) pace to avoid overtaking your bow wave (this should sit about one meter off your bumper). Choose a place where the river is wider to cross; while the narrow portions might look more favorable, they are likely deeper than the wider sections, making it more likely that you get stuck!
Hills: Always try and walk the hill, mainly so that you know what’s on the other side of it. Always drive straight-ahead at a hill, never approach from an angle (which could cause your car to rollover), and choose the highest gear the vehicle will ‘pull’ in. On your way down a hill, make sure you’ve stopped and assessed the ground. Pick out a rough path and then, choosing first-gear low range, or 1 in an automatic-equipped 4WD (this will provide the maximum amount of engine braking) set off. If you have hill descent control, use that on your way down.
Airing Down: Means dropping your tire pressures to increase their footprint, which improves traction in soft sand. It’s also worth airing down on rocky terrain as it allows the now soft tire a chance to roll over an obstacle. Make sure you carry an air compressor to re-inflate your tire once you get back to regular terrain.
More Off-Roading Tips
Know exactly how big your vehicle is – that also means knowing its approach and departure angle, ground clearance and ramp over.
Where possible walk the ground you’ll be driving over. A preliminary survey could save you from getting stuck later!
If the hill is too steep, the track too narrow, or the water looks too deep then turn around and find another way to go. Swallowing your pride before you have to get towed is much easier (as well as easier on the wallet).
Keep both hands on the wheel, but never lock your thumbs inside the rim of the steering wheel (kickback could lead to injury).
Tell someone where you are headed, which route you will take, and when you plan to be back (or when they can expect you to check in). You never know what might happen off road.
Check your tires and gear for cuts and pump them back up if necessary.
Don’t set out to go Off-Roading without these items:
2-way radio or a comparable communication device. If relying on your cell phone, make sure it is charged and you get reception where you are going.
Clothing that is appropriate for the climate, should you get stuck outside.
Footwear that is appropriate for the terrain.
GPS navigation and maps
Food and water. Keep a big bottle of water and a stash of power bars, beef jerky, or whatever high energy food you prefer on hand just in case.
Did we forget anything? What do you always bring on your off-roading adventures?