A rolling type vehicle having a pair of left and right front wheels (2L, 2R) and having a vehicle body capable of rolling, the rolling type vehicle comprising: a pair of left and right arm members (21, 23) which are supported in a swingable manner by the vehicle body on inner sides in a transverse direction and which support the left and right front wheels (2L, 2R) in a steerable manner on outer sides in the transverse direction, respectively; and a pair of left and right knuckle members (26L, 26R) which are supported in a swingable manner by transversely outer end portions (21c, 23c) of the left and right arm members (21, 23) and which are steered together with the left and right front wheels (2L, 2R); and a pair of left and right outer link members (25L, 25R) which are supported by the transversely outer end portions (21c, 23c) of the left and right arm members (21, 23) so as to be swingable respectively about swing shafts (25a, 25b) and which support the knuckle members (26L, 26R) steerably respectively about left and right kingpin shafts (27L, 27R) which intersect the left and right swing shafts (25a, 25b), wherein regulating means for regulating a turning angle of the front wheel (2L, 2R) is provided between the transversely outer end portion (21c, 23c) of at least one of the left and right arm members (21, 23) and the knuckle members (26L, 26R) supported by the transversely outer end portion (21c, 23c), wherein the regulating means is so disposed as to overlap with insertion portions of the left and right outer link members (25L, 25R) through which the swing shaft is passed, as viewed from a direction along the swing shaft (25a, 25b) and wherein the regulating means includes a cam which overlaps with the insertion portion as viewed from the direction along the swing shaft (25a, 25b), and a roller capable of rolling along an outer circumference of the cam. a pair of left and right arm members (21, 23) which are supported in a swingable manner by the vehicle body on inner sides in a transverse direction and which support the left and right front wheels (2L, 2R) in a steerable manner on outer sides in the transverse direction, respectively; and a pair of left and right knuckle members (26L, 26R) which are supported in a swingable manner by transversely outer end portions (21c, 23c) of the left and right arm members (21, 23) and which are steered together with the left and right front wheels (2L, 2R); and a pair of left and right outer link members (25L, 25R) which are supported by the transversely outer end portions (21c, 23c) of the left and right arm members (21, 23) so as to be swingable respectively about swing shafts (25a, 25b) and which support the knuckle members (26L, 26R) steerably respectively about left and right kingpin shafts (27L, 27R) which intersect the left and right swing shafts (25a, 25b), wherein regulating means for regulating a turning angle of the front wheel (2L, 2R) is provided between the transversely outer end portion (21c, 23c) of at least one of the left and right arm members (21, 23) and the knuckle members (26L, 26R) supported by the transversely outer end portion (21c, 23c), wherein the regulating means is so disposed as to overlap with insertion portions of the left and right outer link members (25L, 25R) through which the swing shaft is passed, as viewed from a direction along the swing shaft (25a, 25b) and wherein the regulating means includes a cam which overlaps with the insertion portion as viewed from the direction along the swing shaft (25a, 25b), and a roller capable of rolling along an outer circumference of the cam.