I put a set of ITP 312 14" wheels on my Rancher about a month ago. I been riding several times without any problems, all day rides at a few different parks. Well yesterday my daughter is riding her 3 year old cousin around in the yard and the back tire falls off. Lucky no one was hurt. This could have been very bad if going fast. We started looking and found three of the four lug nuts. I checked all the other Wheel lugs and they were all at torque specs except for one on the other rear tire. I don't think I missed torquing this wheel when installing but if I did I can't believe it took this long to come off! I will reinstall all lug nuts with lock tight. Has anyone ever had this happen? How often do you check your lug nuts? This really is bothering me.