Was searching for the top wheeled artillery systems and found a blog which provided the top 5 artillery systems . I dont know how accurate is that list but wanted do share with you guys to know your opinion on it ... The list goes like this The G6: a South African artillery Donar. Caesar. Archer. 155mm SpGH ZUZANA Source: SNAFU!: Top Wheeled Self Propelled Artillery Systems. Can any one correct this list if its wrong????