General Information Year 1989 Make GMC Model Sierra C1500 RCSB Color White 1989 GMC Sierra C1500 RCSB (White) Gallery 1705.jpg 93 KB Views: 275 3440.jpg 109.1 KB Views: 75 3441.jpg 133.1 KB Views: 104 3442.jpg 130.9 KB Views: 80 Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Link