About Us
We are a Northern California, family oriented organization, established in 1978.  We are affiliated with the
California Association of Four Wheel Drive Clubs (CA4WDC), Blue Ribbon Coalition (BRC), and
California Off-Road Vehicle Association (CORVA).  Our club meets in the evening on the 4th Tuesday of
every month at Mountain Mike's Pizza, 1304 First St, Livermore.  We meet at 7:30 p.m.

We attempt to schedule outings (runs) at least one per month, have an annual club picnic during the
summer for family and finish the year off with a Christmas party and fund raiser.  We also attend and
support numerous CA4WDC events during the year (Winter Fun Fest, Annual Convention, District
Meetings, Sierra Trek, Kids on The Rocks, etc.).  We adopted parts of the Fordyce and Rubicon trails and
work closely with the U.S. Forest Service to help maintain the trails for everyone to use and enjoy.  We
strongly support and practice the "Tread Lightly" concept and support legislation to preserve off road
vehicle access rights to State and Federal lands.  We welcome all 4WD enthusiasts (new to seasoned
veterans, hard core "rock crawlers" to "too cute to crunch" vehicles) to join us in the fun and challenge of
"four wheeling".  Vehicles must meet CA4WDC minimum safety standards / requirements.
Madhatters 4x4 Club of Northern California
Dave Langdon and his rig!!
Saint Paul on Cadillac Hill!
Air Tom at Isham Canyon!
Dave Jones at Deer Valley!