Hailfire Droid (Clone Wars)
"A self-aware mobile missile-platform used exclusively by the InterGalactic Banking Clan, hailfire droids deliver surface-to-surface and surface-to-air strikes with their stacked banks of rocket warheads. Hailfires roll along on oversized hoop-like wheels. In between the bracketing axle arms is a small, central body equipped with a single photoreceptor. When the InterGalactic Banking Clan pledged its forces to the Confederacy of Independent Systems (a non-exclusive arrangement, of course), its hailfire droids were added to the immense Separatist battle droid army. Features rapid-fire launchers that fire 8 missiles and has storage tubes for 8 more missiles. Includes 32 missiles."