We spent the afternoon with Champion Off-Road Racer, XP1K video star & factory Polaris driver…

UTVUnderground.com and Baja Designs have a long standing relationship. One that goes back to the…

Here they go again! By they, we obviously mean Polaris. UTVUnderground.com is proud to introduce…

The minute we saw Alonso Lopez's GlazzKraft Mach-1 Polaris RZR XP4 we immediately fell in love. This…

Yamaha Announces New Tactical Black VIKING EPS 4x4 Special Edition Viking Side-by-Side Vehicle gets Aggressive…

In 2013 UTVUnderground.com, Mad Media, and RJ Anderson set out to create the most impressive…

We hooked up with UTVUnderground.com racers, Jason & Derek Murray of Murray Motorsports to help…

When Joey D. and UTVUnderground.com set out to build the ultimate family dune UTV, they…

The 2013 Arctic Cat Wildcat X was high on our list of builds this year.…

When my good friend Joey D. of UTVUnderground.com asked me to take a trip out…