Ultra4s Dominate the Desert at Silver State 300
April 30, 2011- Las Vegas, NV: From grocery-getting Expeditions to monstrous blue-tubed buggies, it was hard to miss the unlimited 4-wheel drive class known as Ultra4 at last weekend’s Best in the Desert Silver State 300. The Ultra4 class, identifiable by their 4400 numbers, proved once again that they can …
