The New RB Adventure Van 04 - 170ex 3500 4x4 has been a blast cruising the Sierra Mountains and enjoying the outdoors. #gearhauler #getoutside #RBComponents #rbadventurevans #RBCabinets #outdoors #sprintervan #vanlife #sprinter #handbuilt #sprinterlife #adventure #campervan #travel #optoutside #mercedes #vanconversion #adventurevan #mammothmountain