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
Sixty-six thousand miles of gravel is a damping problem
The Iowa county road system holds more gravel than many states hold road of any kind, and a long day on it is continuous small-amplitude input rather than the occasional big hit. That kills shocks by heat rather than by impact, and it works bushings, sway bar links and wheel bearings hard. Frost heave adds a second season of abuse in spring, when the same roads pitch and settle. Specify for sustained damping and serviceable bushings rather than maximum lift, and take an alignment after any trip that involved the deeper ruts in the Loess Hills.
A suspension shop matches spring rates and shock valving to the vehicle's real loaded weight, corrects the geometry that a lift changes, and aligns it afterward. On an overland vehicle the goal is control and durability under constant load, not maximum height.
The work usually includes
01Coil and leaf springs rated for the load
02Shocks: monotube, remote reservoir or adjustable
03Control arms, track bars, driveline and brake line corrections
04Air bags or helper springs for heavy rear loads
05Alignment after the work
06Advice on gearing when tire size goes up
How to choose a suspension shop
The right shop asks about weight before it asks about height.
01Weigh the vehicle loaded, or ask the shop to. Choosing springs without a weight is a guess.
02Ask what else the lift changes on your platform: alignment range, driveline angles, brake lines, headlight aim and driver-assistance sensors.
03Ask whether they align in house.
04Ask for the least height that clears your tires and keeps the geometry happy. More lift is not better.
05Ask how it will ride at both ends of your use: empty around town and loaded on washboard.
What to have ready before you ask for a quote
Weight is the number that matters.
01Year, model and drivetrain
02Current tire size and the size you want to run
03Everything bolted on: bumper, winch, rack, tent, drawers, water
04Loaded weight, if you have been across a scale
05How you use it, and a budget range
Questions people ask
How much lift do I need?
Less than you think. Most overland travel is dirt roads, washboard and the occasional ledge, and the vehicle spends its life loaded. Enough lift to clear a sensible all-terrain tire, with springs rated for your weight, usually drives better and breaks less than a tall kit.
Why does my truck sag in the back?
Because the factory springs were chosen for an empty truck. Drawers, a fridge, water, a tent and a rear bumper add constant weight. The fix is springs rated for that constant load, sometimes with air bags for the occasional heavy trip.
Do bigger tires mean I need new gears?
Larger tires make the engine and transmission work harder and change the speedometer reading. Whether re-gearing is worth it depends on the tire size, the vehicle and how much weight you carry. A shop that knows your platform can tell you where the line is.
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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