The USGS figure, which the State Climatology Office repeats. Our own reading of the elevation surface at its map point gives 3,534. The low point is the Atlantic Ocean at sea level
The Enoree trail states the width outright, and all four systems refuse Jeeps, Hummers and other four-wheel drive vehicles
of refuge road open to vehicles at Carolina Sandhills 28
140 mi
Earthen and gravel, plus a paved Visitors Drive, all of it open to traffic unless marked otherwise
acres leased into the wildlife management area programme 50
1.1M
Paid for out of WMA permit sales, and mostly private ground the public is allowed onto
tropical cyclones have come ashore here since 1851 52
44
Four of them as major hurricanes. Storms that land on the Gulf coast often cross the Midlands and Upstate as well
What South Carolina asks of a build
Build for a night at a reserved site, not for a night wherever you stop. The one rule that shapes every trip here is that the national forest does not allow car or RV camping away from developed and designated sites, and the national park does not allow sleeping in a vehicle at all. That makes quick setup and teardown at a numbered pitch worth more than self-sufficiency in the middle of nowhere.
After that, build for wet heat and long humid storage. Nothing in this state asks for a lift or a locker. Everything asks for drainage, ventilation, shade and a build that dries out after four feet of rain a year.
A builder plans and installs the whole system rather than one part of it: suspension matched to the finished weight, protection where the vehicle actually touches the ground, electrical power sized to what you run, and storage, water, sleeping and recovery points that work together. The good ones start with how you travel and work backward to parts.
The work that matters most is the work you cannot see. Wiring that is fused, labeled and documented. Fasteners that stay tight on washboard. A finished weight that stays inside what the vehicle is rated to carry.
Most full builds cover
01Suspension and tires chosen for the loaded weight
02Bumpers, sliders, skid plates and rated recovery points
03House battery, charging, solar and lighting
04Storage, drawers, fridge and water
05Sleeping: a roof tent, a camper or an interior platform
06Mounts for communications and navigation
How to choose a builder
Any shop can show you a finished truck in good light. These questions tell you how it was built.
01Ask to see finished builds on your platform, and talk to an owner who has put miles on one if you can.
02Ask what the vehicle will weigh when it is done and how that compares to its gross vehicle weight rating. A builder who cannot answer has not done the math.
03Ask who does the electrical work and whether you get a wiring diagram at handover.
04Ask what is done in house and what is sent out.
05Get the scope, the parts list, the price and the payment schedule in writing before work starts, and ask how changes are handled.
06Ask what warranty covers their labor, separate from the manufacturers' warranties on parts.
What to have ready before you ask for a quote
A builder can only quote what you can describe. The form on this page asks for exactly these things, which is why a quote that comes back from it is worth something.
01Year, model, engine and drivetrain, and for vans the wheelbase and roof height
02What has already been done to it
03How you travel: weekends or months, how many people, which climates, how far from pavement
04What you need to carry: water, fuel, bikes, boats, tools
05A budget range and a date you would like it back
Questions people ask
How much does an overland build cost?
It depends on scope more than on the vehicle. Suspension, tires and a roof tent is a different project from a full electrical system with cabinetry and armor, and labor is usually the largest part of a full build. The only number worth planning around is a written quote against a defined scope, which is what the form on this page is for.
How long does a build take?
Bolt-on work can be days. Full builds take longer, and at busy shops the wait for a start date can be longer than the work itself. Ask every shop for both numbers: when they can start and how long they need the vehicle.
Should I build in stages or all at once?
Stages work if the order is right. Decide the finished load first, because springs chosen for an empty truck will be wrong for a full one. Run electrical before interiors go in, because pulling cabinets to add a wire is paying for the same work twice.
Will modifications affect my warranty or insurance?
They can. Ask the builder which work they have seen raise warranty questions on your platform, read your warranty terms, and tell your insurer what has been added so the build is covered for its real value.
How high is South Carolina?
From McClellanville at 8 feet to Sassafras Mountain at 3,560.
Altitude decides what your engine, your brakes and your lungs have to work with, and how late in the year the passes open.
02,0004,000
Feet above sea level
Towns
PickensTwelve miles from Table Rock and fifteen from Keowee-Toxaway on SC 111,108 ft
WalhallaThe way in to the Andrew Pickens district by SC 28 and SC 1071,028 ft
GreenvilleFull services in the Upstate, and the road up to Jones Gap and Caesars Head980 ft
SenecaOconee County services between Lake Hartwell and Lake Keowee953 ft
UnionEnoree district country on the Broad and Tyger rivers640 ft
AbbevilleLong Cane country, five miles from the Parsons Mountain OHV trailhead595 ft
McCormickThurmond Lake shoreline and the middle of the Savannah River byway537 ft
EdgefieldLong Cane ranger district office, on the piedmont side of the forest529 ft
AikenThe southern Savannah River corridor, twenty miles south of Edgefield516 ft
WhitmireThe Enoree OHV trail and Brick House campground are minutes out of town436 ft
ColumbiaForest supervisor’s office, the state capital and the road to Congaree298 ft
CherawChesterfield County town on the Pee Dee side of the sandhills refuge156 ft
SanteeLake Marion, five miles south of the Santee refuge headquarters137 ft
Moncks CornerBerkeley County services on the western edge of the Francis Marion55 ft
CharlestonCoastal services, the Ashley River Road and the south end of the Francis Marion10 ft
McClellanvilleBuck Hall landing, the Wambaw country and the way to Cape Romain8 ft
Passes, high roads and summits
Sassafras MountainThe state high point, in Pickens County. The USGS figure, which the State Climatology Office repeats. Our own reading of the elevation surface at its map point gives 3,5343,560 ft
Pinnacle MountainOur own reading of the elevation surface at its map point, above Table Rock State Park in Pickens County3,425 ft
Caesars HeadThe figure the Department of Natural Resources publishes for the overlook in the Mountain Bridge Wilderness and Recreation Area, on US 276 above Greenville3,266 ft
Pass, road and summit elevations are the figures published by the agency that manages them. Town elevations are the town’s or county’s own
figure where it publishes an exact one; the rest are from the U.S. Geological Survey (3D Elevation Program at the place’s official coordinates),
retrieved September 18, 2026. Every source is listed at the foot of the page.
Free build quotes
Looking for overland builders in South Carolina? Tell us about the project and get free quotes.
