![Tank Archives on X: "The T-34 inherited its Christie coil spring suspension from its predecessors, but a very convincing case for switching to a torsion bar suspension was made as early as Tank Archives on X: "The T-34 inherited its Christie coil spring suspension from its predecessors, but a very convincing case for switching to a torsion bar suspension was made as early as](https://pbs.twimg.com/media/D31NhBuXoAADolE.png)
Tank Archives on X: "The T-34 inherited its Christie coil spring suspension from its predecessors, but a very convincing case for switching to a torsion bar suspension was made as early as
Why didn't the US Army use the Christie suspension for their tanks during WW2 since it was so successful on the T-34 and some British tanks? - Quora
![John Walter Christie (1865-1944), ingénieur américain dans la tourelle de son prototype M1931 tank armé d'un canon principal de 37 mm et mitrailleuse de 7,62 mm livré à l'US Tank Corps en John Walter Christie (1865-1944), ingénieur américain dans la tourelle de son prototype M1931 tank armé d'un canon principal de 37 mm et mitrailleuse de 7,62 mm livré à l'US Tank Corps en](https://c8.alamy.com/compfr/h119rc/john-walter-christie-1865-1944-ingenieur-americain-dans-la-tourelle-de-son-prototype-m1931-tank-arme-d-un-canon-principal-de-37-mm-et-mitrailleuse-de-7-62-mm-livre-a-l-us-tank-corps-en-1921-le-systeme-de-suspension-christie-a-ete-adopte-par-l-armee-britannique-et-russe-cette-derniere-modification-le-prototype-sous-licence-de-production-de-la-variante-bt-2-en-1932-h119rc.jpg)