Red Rock Auto Group Share: Auto Sales Red Rock Auto Group Visit Website Request Info 600 Rood Ave Suite 302 Grand Junction, CO 81501 (970) 446-8547 Facebook About Map About We are the Red Rock Auto Dealer Group. RRGJCO. Red Rock Hyundai, Red Rock Honda, Red Rock Nissan, Red Rock GMC and Red Rock Kia of Grand Junction Co. What's Nearby? Distance: 5 10 15 20 25 50 mi. Diamond Members New Members Upcoming Events