General Information Year 1989 Make GMC Model Sierra C1500 RCSB Color White 1989 GMC Sierra C1500 RCSB (White) Gallery 1705.jpg 93 KB Views: 262 3440.jpg 109.1 KB Views: 71 3441.jpg 133.1 KB Views: 101 3442.jpg 130.9 KB Views: 74 Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Link