A vehicle with at least two wheel axles comprises a folding frame having an "inverted V" shape on a longitudinal-vertical plane (X-Z) comprising a first rear arm (11) and a second front arm (12) merged in a upper intersection portion (13), the end (12a) of the second arm (12) being coupled to a front steering tube (14) with a substantially vertical axis or with a slight tilt toward the intersection portion (13) of the "inverted V" and tilted with respect to the second arm (12) so as to define an angle with it on the longitudinal-vertical plane (X-Z), wherein a transverse axis joint (17) is placed at the intersection portion (13) of the two arms (11,12), wherein the first (11) or the second arm (12) has an extension beyond the intersection portion (13) defined by a section (1 1 c) of the arm whose free end is coupled to a saddle (110) of the vehicle and wherein the first arm (11) is intended to support and discharge to the ground at least part of a vertical load weighing on the saddle (110).