The IG-227
Hailfire-class droid tank, also known as simply the Hailfire droid or the wheel droid, was a droid tank constructed by Haor Chall
Engineering for the InterGalactic Banking Clan prior to and during the Clone Wars. The Hailfire droid was a self-aware mobile missile platform capable of destroying enemy vehicles and entire platoons of enemy soldiers. It ran on large hoop-like wheels on either side of the main armored command module, which enabled it to operate on almost any terrain at impressive speed.
Armament includes 1 laser cannon and 2 missile launchers.