4×4 essentials checklist: load everything, forget nothing

Tooling is one of those 4×4 essentials you rarely regret carrying. We only carry what we know how to use, but even a basic box lets a mechanic talk you through a fix from afar. Ours is built around a socket set that fits the Defender, a set of open-end and combination spanners, flat and Phillips screwdrivers, and a solid pair of slip-joint pliers backed by wire cutters.

We add the vehicle-specific tools, like the pulley locking key or the wheel-nut socket and its locking key, plus a valve-core tool and a tyre lever. For the rest, a multimeter for diagnostics, a torque wrench (or a torque adapter) to retorque the wheels properly, a Gomboy-style saw or a small chainsaw, a utility knife, a tape measure, a work light or head torch, and a way to get going with a flat battery — a jump starter or jumper cables.

Enough to rig a fix that holds until the next garage. For a quick patch, we keep a tyre plug repair kit for 4×4 tyres, duct tape and electrical tape, some wire and a JB Weld-type epoxy putty.

We add zip ties in several sizes, stainless hose clamps for the hoses, and ratchet straps for lashing loads. And because an electrical fault always shows up eventually, a small kit of terminals, connector blocks, heat-shrink tubing and wire.

This is the part of the 4×4 essentials checklist that saves the day when a wheel digs in, and it’s always handled with method. To get out of sand, we count on recovery boards, a compressor and a deflator to play with tyre pressure, a shovel and a folding pick.

To get towed cleanly, a recovery strap and a kinetic rope, a tree-trunk protector, soft shackles, a strap dampener in case of a snap, and work gloves. And to lift your vehicle, a hi-lift or hydraulic jack with its wooden base on soft ground, a spare wheel with checked pressure and condition, plus the winch and its remote.

These are the consumables that let go at the worst moment, so on a long trip it’s worth having them in duplicate. On the mechanical side, we carry the accessory belts for the engine, spare hoses, a set of fuses and spare bulbs.

On fluids and filters, a fuel filter, an air filter and an oil filter, some top-up engine oil, coolant, brake and clutch fluid, and washer tablets. We round it out with grease, WD40, gasket sealant, brake pads on long runs, and a spare set of vehicle keys stashed separately.

No power, no autonomy, which is why energy sits high on our list of 4×4 essentials. We always keep a way to hold the charge, with cables to recharge the phones, a power bank as backup, and the built-in or portable battery system that keeps the living cell running day to day.

No checklist works without proper water management. A soft jerrycan or a collapsible bucket to fill up at a river or fountain, a way to filter and purify (a filter plus tablets), and a hose with its adapter to top up wherever it’s possible.

One or more diesel jerrycans depending on the range you’re after, plus a funnel and a siphon hose for top-up transfers when the next station is a long way off.

A gas or multi-fuel stove with its fuel reserve, the full cook kit (cutlery, board, knife, sponge, biodegradable soap and a tea towel), matches or a lighter, bin bags and storage bags, and a few tins or freeze-dried meals as backup for the nights without a shop run.

A table and chairs, sleeping bags matched to the season, a mattress and a pillow, an awning or tarp with its pegs and cord, and a mosquito repellent that’s never out of place at a bivouac.

A head torch and a flashlight to keep your hands free, and a camp lantern to light up the evenings around the stove.

We want it reachable in seconds, not buried at the bottom of a bin. Inside: disposable gloves, antiseptic as a solution or wipes, and sterile compresses. For the serious stuff, an emergency hemostatic dressing and a CAT-style tourniquet, the ones that make the difference in a bad bleed, and we really do recommend taking first-aid training to use this kind of kit properly.

For everything else, adhesive dressings and blister plasters, tape, a stretch bandage and a triangular bandage, a survival blanket, a malleable splint, and the little kit of round-tipped scissors, tweezers, a tick remover and a thermometer.

To tailor to each person, with prescriptions translated into English (the drug name as its INN). We set off with our personal treatments in sufficient quantity, single-dose saline, a painkiller or antipyretic such as paracetamol, an anti-nausea, an anti-diarrhoeal and a laxative.

We add a high-factor sunscreen and an after-sun cream for sunburn, an antihistamine for bites and allergies, oral rehydration sachets, and, depending on the zone and your doctor’s advice, a broad-spectrum antibiotic on prescription.

Hand sanitizer, tissues and masks, an insect repellent (with an anti-malaria treatment if the zone calls for it), your wash bag and a shower towel.

This is the regulatory side, the one a check inspects first. A fire extinguisher reachable from the cabin, one or two warning triangles depending on the country, a high-visibility vest per occupant and a survival blanket. We also keep a Resqme-type window breaker and seatbelt cutter within reach, plus spare bulbs, which are compulsory in some countries.