Abstract: A fully articulated suspension of tandem wheels of a transport vehicle having a frame (1) with axles (2) has torque reaction rods (17, 18, 19, 20) linked with the axles, at least one pair of double-arm levers (3), each linked mechanically with the frame (1) and, by one of its arms (4), with the corresponding axle (2) by an assembly (8) for the transmission of static and dynamic loads. Articulated to the other arm (5) of the corresponding double-arm lever (3) are stirrup-shaped plate springs (22, 23) of the corresponding spring assembly (21) for the absorption of dynamic loads.