The invention relates to a rim assembly (1) for a vehicle, comprising a rim (2) having an axial inside (3) facing the vehicle and an axial outside (6) facing away from the vehicle, a rim flange (8) designed on the axial outside of the rim, a first groove (14) designed in the rim (2), wherein the first groove is arranged in the rim flange (8) or axially outside of the rim flange, and a disc-shaped cover (3) which covers the axial outside (6) of the rim, the radially outer edge (18) of which inserts in the first groove (14), and a first elastic element (19) in the first groove for clamping the radial outside edge (18).