Black River Falls OHV
Black River Falls OHV is a hard 50+ miles off-road trail near Black River Falls, WI. It requires a properly built 4x4 with 33"+ mud-terrain tires, 3"+ lift kit, 4WD with lockers and is best run April - November. Stock trucks and Jeeps are not recommended; plan on the required modifications before attempting it.
Trail Conditions
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Black River Falls OHV is Wisconsin's answer to serious off-roading, offering purpose-built trails through sandy pine forest terrain that challenges even well-built rigs. Technical hill climbs, deep sand pits, and constructed obstacles provide the kind of challenges usually associated with western destinations, all within the heart of Wisconsin. The park draws dedicated wheelers from across the Midwest for events and weekend runs.
Fun Facts
Black River Falls OHV area was purpose-built on sandy glacial outwash terrain.
The area hosts multiple major off-road events throughout summer, drawing thousands from across the Midwest.
Wisconsin's sandy glacial deposits create terrain remarkably similar to some western OHV areas.
🛞 Tires
🔧 Suspension
⚙️ Drivetrain
🪢 Recovery
🛡️ Protection
Where to Camp
GPS Coordinates
Import into Gaia GPS, OnX Offroad, or Garmin
Map of Black River Falls, WI
5-Day Forecast
WHAT YOU'LL NEED
This trail rewards preparation. Run these tools before you load up, the numbers matter.
Tire Size Calculator
Convert tire sizes and compare diameter differences before you swap.
Running 35s or 37s? Confirm fitment and sidewall height before you go.
Gear Ratio Calculator
Find the right gear ratio after lifting or upsizing tires.
Low-range crawl ratio is everything on technical terrain, calculate yours first.
Wheel Fitment Calculator
Calculate backspacing and offset so wider wheels clear your suspension.
Extra wheel width = extra clearance on tight lines. Check offset before buying.
MPG Calculator
Estimate fuel economy after a tire upgrade, important for remote runs.
Bigger tires cut MPG. Plan your fuel stops for this trail.
Trail Matchmaker
Not sure this trail matches your rig's current build? Find out fast.
Answer 6 questions and confirm Black River Falls OHV is right for your setup, or find a better match.