To provide a body supporting display for working vehicle which gives a piece of advice to an operator so as to permit the operator to support a working vehicle easily and promptly by determining necessity of a jack base on a sloped road even if the operator is unskilled.

This body supporting display for working vehicle consists of an inclination detecting sensor 19, a supportable inclination storage device 20a, a jack condition indicator 18. The supportable inclination storage device 20a stores a supportable inclination angle permitted as the inclination angle of a vehicle body before anchorage of a jack according to a targeted inclination angle when the vehicle body is supported stably at a targeted vehicle body inclination angle. The jack condition indicator 18 flashes indicator lamps 18a, 18b or the like indicating one of a plurality of jacks whose extension amount is too small to support the vehicle body at the targeted vehicle body inclination angle when the inclination angle of the vehicle body detected by the inclination angle detecting sensor 19 is larger than the supportable inclination angle read from the supportable inclination storage device 20a based on the targeted vehicle inclination.