On The Rocks 4x4 - Who Are We?

On the Rocks 4 Wheelers is a group of dedicated off road enthusiasts located in beautiful Southern California.

We have members from the communities of Thousand Oaks, Simi Valley, Moorpark, Oxnard, Camarillo, Ventura, Westlake Village, Newbury Park and the San Fernando Valley. We enjoy all types of off-road adventures from the desert to the mountains and from the beach to the snow. We welcome members of all ages and interests. We are dedicated to safety and to the preservation of our natural environment.

Our club supports CAL4Wheel, Blue Ribbon Coalition, and CORVA.


On The Rocks meets at 7pm on the fourth Tuesday of every month at Junkyard Cafe (2585 Cochran St) in beautiful Simi Valley. We welcome new and prospective members and invite you to come visit, enjoy some good food, good drink and good company. It is aways enjoyable to see a new face and to look over the new equipment in the parking lot.

Visit Us on Social Media

OTR on the trail

  • BlueRibbon Coalition
  • Cal4Wheel