0.3 percent of Iowa. Bureau of Land Management acres: zero. Forest Service acres: zero. The national motorized route layer holds no Iowa records, so no federal route mileage appears anywhere on this page
The Department of Natural Resources’s own recreation plan, which puts the state at 36,022,848 acres. The Congressional Research Service measures the same state at 35,860,480 acres. Both are published
The width cap on an off-road utility vehicle at any Iowa DNR designated riding area. The state registers three machine types and a plated pickup is none of them
Hung off a 220-mile paved main route between the Missouri line and Akron. The Department of Transportation says the loops range from interstate highways to gravel roads
1.96 inches below normal, the 91st driest year on the state climatologist’s record. The winter before it averaged 8.8 inches of snow statewide, 13.3 inches below normal
Building for gravel, salt and a state with no legal place to camp wild
An Iowa build is settled by two facts. The first is that almost every unpaved mile here is county gravel or bare earth rather than rock, so the questions are dust sealing, stone protection for tanks and lines, and a suspension that survives washboard rather than articulation. The second is that there is no dispersed camping, so the rig has to work inside reservable campgrounds with posted quiet hours, one camping unit to a site and a single extra vehicle. Build for quick set-up and low noise, and remember that any machine riding along has to meet the 65-inch riding-area limit.
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 Iowa?
From Farmington at 552 feet to Hawkeye Point at 1,670.
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
SibleyOsceola County seat in the far northwest corner, in the county that holds both Hawkeye Point and Ocheyedan Mound, the two highest points measured for this guide.1,514 ft
Sioux CityNorthern end of the Loess Hills National Scenic Byway and the largest services stop on the Missouri, with Stone State Park and the Loess Hills Interpretive Center on the bluffs above.1,201 ft
Fort DodgeWebster County seat on the Des Moines River. Gypsum City, the largest off-highway vehicle park in the state, sits on the southeast corner of town with a county-run campground.1,111 ft
PisgahHarrison County village surrounded by three of the four Loess Hills State Forest units, with the Preparation Canyon unit north and the hike-in backpack camping beyond it.1,059 ft
OnawaMonona County seat mid-way along the Loess Hills byway, between the Missouri bottoms and the ridge loops, and the northern gateway to the state forest units.1,052 ft
CharitonLucas County seat at the centre of the Stephens State Forest units, the largest block of state forest in Iowa and the only one whose published mileage counts roads alongside trails.1,040 ft
Missouri ValleyJunction town on Interstates 29 and 680 and the gateway to DeSoto National Wildlife Refuge, the Bertrand collection and the Missouri River bottoms.1,020 ft
CentervilleAppanoose County seat and the Corps of Engineers office address for Rathbun Lake, with the Rathbun off-highway vehicle area in the northwest corner of the county.1,009 ft
HamburgLast Iowa town on the Loess Hills byway before the Missouri line, with Waubonsie State Park and the southern ridge loops immediately north.917 ft
KnoxvilleMarion County seat and the Corps office address for Lake Red Rock, which carries eight of Iowa’s 26 federal campgrounds, more than any other project in the state.909 ft
DecorahWinneshiek County seat and the practical base for the western half of the Driftless Area byway, the Upper Iowa River and the cold-water trout country.873 ft
McGregorClayton County river town below Pikes Peak State Park, where the Great River Road and the River Bluffs Scenic Byway meet at the Wisconsin confluence.687 ft
LansingNorthern anchor of the Driftless Area Scenic Byway on the Great River Road, with the Driftless Area Education and Visitor Center and the bluffs standing over the river.675 ft
Harpers FerryMississippi river town in Allamakee County and the postal address of both Effigy Mounds National Monument and the Yellow River State Forest headquarters, three miles west.651 ft
DubuqueLargest city on Iowa’s Mississippi shore, at the eastern end of the Grant Wood Scenic Byway and on the Great River Road, with Mines of Spain on its southern edge.623 ft
FarmingtonVan Buren County town on the Des Moines River, named for one of the five Shimek State Forest units and the base for the forest’s southeast camping.552 ft
Passes, high roads and summits
Hawkeye PointOsceola County, the highest ground in Iowa. The USGS published figure and our own 3DEP reading at the same point agree exactly1,670 ft
Ocheyedan MoundOsceola County, a glacial kame long taken for the state high point and now a state preserve. Measured for this chart; no agency publishes a figure for it1,612 ft
Pilot KnobHancock County, the high ground above Pilot Knob State Park on the eastern edge of the Des Moines Lobe. Measured for this chart; no agency publishes a figure for it1,452 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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