will be discussed later additionally the pin plate 44 to which the pin 46 is attached to may be secured to the axle 48 fig4 is a side view of the third embodiment of the suspension interlock system 40 in the side view of fig4 the rear wheel not shown is removed to permit viewing of components of the suspension interlock system 40 the loop 42 is shown to possess a front bar 41 and a rear bar 43 additionally the loop 42 and pin 46 are located in front of the axle however the loop 42 and pin 46 could be located behind the axle 48 or even over the axle 48 depending upon the packaging requirements of the vehicle in which the suspension interlock system 40 is installed fig5 is a perspective view of a fourth embodiment of a suspension interlock system 60 of the present invention the suspension interlock system 60 of the fourth embodiment includes a loop 66 that may be a steel bar loop that is generally formed of an outside bar 70 and an inside bar 68 the outside bar 70 has a hook 72 that may be used for mounting purposes generally the loop 66 mounts between the frame rail 14 and the bracket 74 which holds the loop 66 in place during its use as a suspension interlock device the plate 62 has a hook 64 that is located between the inside bar 68 and outside bar 70 the hook 64 is permitted to travel within the confines of the loop 66 with the loop.