Most people don’t overpack for an overland trip on purpose. It happens one “just in case” item at a time — an extra jerry can, a second recovery strap, a cooler that’s bigger than you need. By the time the rig is loaded, you’re guessing at your GVWR instead of knowing it. That’s the part of the packing list nobody puts on the packing list.
Here’s the overland packing list I actually run, broken into the categories that matter, plus the stuff people forget until they’re two hours from pavement.
Recovery & Safety
- Recovery straps (kinetic and static) and rated shackles
- Traction boards
- Air compressor and a real tire repair kit
- First aid kit that’s actually stocked — not the glovebox one
- Fire extinguisher
Water & Food
- Water: plan on 1 gallon per person per day, minimum, more in heat
- Backup water filtration — don’t assume what you’re carrying is enough
- Shelf-stable food as a fallback, even if you’re running a fridge
Shelter & Sleep
- Tent, RTT, or sleep system rated for the actual conditions, not the conditions you’re hoping for
- Sleeping bag rated 10–15°F below the expected low
- Ground protection or a tarp
Tools & Spares
- Full-size spare, mounted and actually accessible — not buried under gear
- Basic tool kit plus whatever your specific rig needs (check the owner’s manual)
- Spare belts, fuses, fluids
- Tow strap and D-rings
Comms & Navigation
- Offline maps — cell service isn’t a plan
- GPS or satellite communicator if you’re going remote
- Paper map as backup to the backup
What People Actually Forget
Spare key. Duct tape. A physical checklist that isn’t just in your head. Enough tie-down points for what you’re carrying. And the one that costs people the most on the trail: knowing what all of this weighs once it’s actually loaded in the rig.
Weight Is the Part Nobody Tracks
A packing list tells you what to bring. It doesn’t tell you if you’re over your GVWR once you’ve brought it. Every item on this list has weight, and it adds up faster than people expect — water alone runs over 8 lbs a gallon, and a loaded cooler can easily be 40-50 lbs before you’ve added anything else.
That’s the gap I built Rig-Locker to close. Rig-Locker Lite turns this list into a running inventory — gear, food, and water tracked by actual weight, not guesswork. Rig-Locker Pro goes further: it calculates your loaded payload against your vehicle’s real limits and flags center-of-gravity and rollover risk before you leave the driveway.
See how Rig-Locker works, or get Rig-Locker Lite free and build your own list.