Johnson Valley OHV
Johnson Valley OHV is a moderate Unlimited off-road trail near Lucerne Valley, CA. It requires a properly built 4x4 with 33"+ all-terrain tires, 4WD with low range, Recovery kit and is best run October - May. Stock trucks and Jeeps are not recommended; plan on the required modifications before attempting it.
Trail Conditions
No reports yet
Johnson Valley OHV Area is a high desert paradise spanning over 180,000 acres of the Mojave Desert, world-famous as the home of King of the Hammers. The terrain varies from flat dry lakes perfect for high-speed desert racing to the notorious Hammers, a network of rock crawling trails that have broken the most capable vehicles on earth. Named trails like Aftershock, Jackhammer, and Chocolate Thunder offer increasing levels of difficulty, from challenging boulder gardens to seemingly impossible crack climbs. Beyond the Hammers, the vast desert floor offers endless exploration opportunities across sandy washes, Joshua tree forests, and old mining roads. The area's open access and diverse terrain make it perfect for everything from stock SUV exploring to purpose-built buggy racing.
Fun Facts
Johnson Valley hosts King of the Hammers, the most difficult one-day off-road race in the world.
The Hammers rock crawling area was named by early explorers who said you needed a hammer to drive through.
During KOH week, Means Dry Lake becomes one of the largest temporary cities in California with 70,000+ attendees.
The military shares this land with recreationists under a unique agreement that closes areas during training exercises.
🛞 Tires
🔧 Suspension
⚙️ Drivetrain
🪢 Recovery
🛡️ Protection
📦 Other
Closest campgrounds to Johnson Valley OHV:
- Black Rock Campground · Yucca Valley · 22 mi
- Indian Cove Campground · Twentynine Palms · 29 mi
- Ryan Campground · Twentynine Palms · 34 mi
- Sheep Pass Group Campground · Twentynine Palms · 35 mi
Where to Camp
GPS Coordinates
Import into Gaia GPS, OnX Offroad, or Garmin
Map of Lucerne Valley, CA
5-Day Forecast
Nearby Trails
WHAT YOU'LL NEED
A mild lift, all-terrain tires, and correct gear ratio will get you through this trail confidently.
Tire Size Calculator
Convert tire sizes and compare diameter differences before you swap.
Size up correctly, 33s vs 35s matters on moderate terrain.
Gear Ratio Calculator
Find the right gear ratio after lifting or upsizing tires.
Re-gear after a tire upgrade to restore trail torque and MPG.
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.