The Renault R40 is the final variation of the R35. It was developed by the Atelier de Construction d’Issy-les-Moulineaux (AMX) which introduced a brand new and better suspension that consisted of 12 pairs of small road-wheels on each side mounted in pairs, vertical coil springs, and protective skirting plates. This vehicle mounted the long barreled 37mm SA38 L/33 gun in the APX-R1 turret and had an AMX crossing tail.
The Renault R40 is the final variation of the R35. It was developed by the Atelier de Construction d’Issy-les-Moulineaux (AMX) which introduced a brand new and better suspension that consisted of 12 pairs of small road-wheels on each side mounted in pairs, vertical coil springs, and protective skirting plates. This vehicle mounted the long barreled 37mm SA38 L/33 gun in the APX-R1 turret and had an AMX crossing tail.