UTVUnderground.com traveled to Johnson Valley to witness the most difficult King of The Hammers UTV…

Follow Cody Rhader while he tests out the freshly built UTVunderground.com / Magnum OffRoad /…

In this UTVUnderground BREAKDOWN we head out to Johnson Valley's famed HAMMERS OHV area and…

The 2013 King of the Hammers event in Johnson Valley, CA featured one of the…

Follow along as UTVUnderground.com documents Polaris RZR racers Mitch Guthrie of Guthrie Racing and Jon…

UTVUnderground Presents: 2013 WORCS Canyon MX - Peoria, AZ (Polaris Racing) Watch as UTVUnderground.com follows…

It is with great pleasure that UTVUnderground.com releases the 2012 season review video of the…

  UTVUnderground.com Presents the 2013 Best In The Desert THR Parker 250 from Parker, AZ.…

To say Camp RZR was a success would be an understatement. Historic is a term…