Liquids
- Fuel (gas or diesel)
- Water (for drinking)
- Washer fluid
- Coolant
- Motor Oil
- Transmission Oil
- Propane
- Butane
- Naphtha
Tools
- Tire Iron
- Jack (hi-lift or similar)
- Air Compressor
- Shovel
- Socket set
- Wrench set
- Drill set
- Bit set
- Tow strap
- Recovery strap
- Winch
- Snatch block
- D ring
- Tree saver
- jumper cables
- gloves
Safety
- First Aid
- Fire Extinguisher
- Lantern
- Flash light
- MaxTrax (or similar)
Vehicle parts
- Air filter
- Oil filter
- Accessories belt
- Fan blades
- Tire repair kit
- valve stem
- gasket set, or sealer like RTV
- Fuses
- Wire
- Bulb
- Relay
- Hose
- Manual/Repair guide
Others
- Fullsize Spare tire
- Tent
- Fridge / Cooler
- Generator
- Battery booster
- Tarp
- Bungee cord or straps
- Zip ties
- Tape
- Ropes
- Toilet paper
- Wet wipes
- paper towel
- CB radio