A tracked vehicle (10; 11) comprising a vehicle body (30, 32; 30), at least one track assembly and a suspension device for suspension of said track assembly to said vehicle body (30, 32; 30) of said tracked vehicle (10; 11), said track assembly comprising a track support beam, a plurality of road wheels (23, 23a), at least one drive wheel, and an endless track, said track support beam being arranged to support said at least one drive wheel and plurality of road wheels (23, 23a), said endless track being disposed around said at least one drive wheel and plurality of road wheels (23, 23a), said suspension device comprising two pendulum arms (52, 54) which in one end are rotatably attached to a respective fastening point (P1b, P2b) in said vehicle body (30, 32; 30) and in the other end are rotatably attached to a respective fastening point (P1a, P2a) in the track support beam of said track assembly, characterized in that said suspension device comprises distance adjustment means which is arranged to allow each of: - a distance change between said two fastening points (P1a, P2a) in the track support beam of said track assembly; - a distance change between the two fastening points (P1b, P2b) in the vehicle body (30, 32; 30); and - a distance change between the fastening point (P1b, P2b) in the vehicle body (30, 32; 30) and the fastening point (P1a, P2a) in the track support beam of said track assembly of at least one of the pendulum arms (52, 54), so as to allow a tilting movement of the track assembly, including said at least one drive wheel and plurality of road wheels (23, 23a), relative to the vehicle body in a plane extending in the longitudinal direction of said track assembly essentially orthogonal to the transversal extension of said track assembly; wherein said adjustment means comprises: - a slide configuration in connection to at least one of said two fastening points in the track assembly for allowing said distance change between said two fastening points in the track assembly; and - a slide configuration in connection to at least one of said two fastening points in the vehicle body for allowing said distance change between said two fastening points in the vehicle body. - a distance change between said two fastening points (P1a, P2a) in the track support beam of said track assembly; - a distance change between the two fastening points (P1b, P2b) in the vehicle body (30, 32; 30); and - a distance change between the fastening point (P1b, P2b) in the vehicle body (30, 32; 30) and the fastening point (P1a, P2a) in the track support beam of said track assembly of at least one of the pendulum arms (52, 54), so as to allow a tilting movement of the track assembly, including said at least one drive wheel and plurality of road wheels (23, 23a), relative to the vehicle body in a plane extending in the longitudinal direction of said track assembly essentially orthogonal to the transversal extension of said track assembly; wherein said adjustment means comprises: - a slide configuration in connection to at least one of said two fastening points in the track assembly for allowing said distance change between said two fastening points in the track assembly; and - a slide configuration in connection to at least one of said two fastening points in the vehicle body for allowing said distance change between said two fastening points in the vehicle body.