A fuel tank assembly for a vehicle includes a tank shell having a first half shell and a second half shell. The fuel tank assembly also includes a plurality of column supports disposed between and attached to the first half shell and the second half shell. The fuel tank assembly further includes a cradle baffle disposed between the first half shell and the second half shell and attached to the column supports. The cradle baffle has at least one compliant joint disposed between a pair of the column supports to allow the cradle baffle to distort when a force is applied to the tank shell.