1991 to 2020 normals: 50 inches in the north, about 65 along the coast
Buying a rig that suits this state
Buy for width and weight, not for approach angle. Nothing on the marked trail network takes a full-size vehicle, so the realistic use case is forest roads, levee roads, byways and lakeside campgrounds, which rewards a comfortable long-distance vehicle with real load capacity and good cooling. A shorter wheelbase helps on narrow forest roads with deep ditches either side. If the Natchez Trace is part of the plan, check the 55-foot and 14-foot limits before committing to a combination, and remember commercial vehicles are barred from it entirely.
Buying a finished vehicle trades money for time. Someone else has already made the thousand decisions, and you can be traveling this season. A dealer who knows these vehicles can also tell you what a used one has been through.
What they offer
01New expedition vehicles, campers and vans
02Used and consignment vehicles
03Trade-ins, financing and delivery
04A proper walk-through of every system
05Service after the sale, or a referral to it
How to buy a finished vehicle
The questions are the same whether it is new or used.
01Ask for weights: empty, loaded, and the gross rating. Overweight expedition vehicles are common.
02Ask for the build documentation: wiring diagrams, component manuals and service history.
03On a used vehicle, have the chassis and the house inspected independently before you buy.
04Ask who services what after the sale, and where.
05Drive it, on dirt if they will let you.
What to have ready before you ask
Know the trip before you choose the truck.
01How many people travel, and for how long
02Where you want to take it, and what you need to park it
03New, used, or either
04A budget range, and whether you have a trade
05When you want to be on the road
Questions people ask
Is it cheaper to buy a finished vehicle or build one?
A used, finished vehicle is often the least expensive way into a capable rig, because builds rarely return what was spent on them. A new custom build costs the most and fits you best. Building it yourself costs the least money and the most time.
What should I check on a used build?
Weight against rating, water damage and leaks, the age and type of the batteries, heater and appliance service history, and the condition of the frame and suspension. Then have a mechanic check the vehicle underneath the camper.
Can I finance an expedition vehicle?
Often, through RV or specialty lenders, depending on the vehicle and how it is titled. Dealers who sell these regularly know which lenders will.
How high is Mississippi?
From Gulfport at 20 feet to Woodall Mountain at 806.
Altitude decides what your engine, your brakes and your lungs have to work with, and how late in the year the passes open.
02,000
Feet above sea level
Towns
Holly SpringsChewalla Lake and the north unit of the forest605 ft
IukaNearest town to Woodall Mountain and the Tennessee River corner570 ft
OxfordHolly Springs forest office and the Yalobusha unit507 ft
ForestBienville forest office; Marathon Lake lies south east479 ft
MeadvilleHomochitto forest office; Clear Springs is five miles west314 ft
JacksonForest Supervisor’s Office; the Trace is busy at rush hour here278 ft
TupeloParkway visitor centre and the way in to Tombigbee forest277 ft
WigginsDe Soto Ranger District office; gateway to Black Creek260 ft
VicksburgCorps district town, the 16-mile tour road and the river bluffs242 ft
NatchezMilepost 0 on the Trace and the south end of the river byways215 ft
WaynesboroChickasawhay country: Turkey Fork, Little Tiger and Longleaf191 ft
HattiesburgLargest services before the De Soto and Camp Shelby country164 ft
New AugustaTurn for Rattlesnake Bay and the Black Creek Wilderness111 ft
Rolling ForkDelta Ranger District office and Delta trail permits106 ft
Ocean SpringsDavis Bayou, the only drive-in Gulf Islands area in the state21 ft
GulfportShip Island ferry and the west end of the Gulf Coast byway20 ft
Passes, high roads and summits
Woodall MountainThe state high point, in Tishomingo County. Our own reading at the summit point gives 805 ft806 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.
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