Getting a two-wheel-drive van to places that look like they need four, and where to stop

Most vans are rear or front wheel drive and most places people want to park do not actually require four wheel drive. What decides it is traction and clearance, not the drivetrain.

What actually gets you there

• Tyres, by a long way. An all-terrain tyre with real siping transforms a two wheel drive van on gravel, wet grass and light mud. This is the single biggest change and it is cheaper than most accessories.
• Weight over the driven axle. Rear wheel drive vans are light at the back when empty and much better loaded. Water tanks and batteries placed behind the axle rather than in front of it change the behaviour noticeably.
• Tyre pressure. Dropping pressure for soft ground increases the contact patch and is free. Carry a way to reinflate before you drop it.
• Momentum and line choice. Most people get stuck by stopping in the wrong place. Keep moving, pick the firmer edge, and reverse out at the first sign rather than the third.
• A limited slip differential or a traction control system that actually brakes a spinning wheel. Worth knowing which your van has.

Where to stop

• Soft sand, deep mud and anything with a steep loose exit. These need low range, not just grip.
• Anywhere you cannot reverse out of the way you came.
• Anything after rain that you scouted in the dry.

Carry the means to get out alone
Traction boards, a shovel, a compressor, and a recovery point you have actually checked is a recovery point rather than a tie-down. Most self-recoveries are boards and a shovel, not a winch.

The honest boundary: two wheel drive with good tyres reaches most trailheads and almost no genuine off-road. Knowing which one you are looking at is the skill.