You mean Newton-meters (Nm) not foot-pounds (ftlb). Wheel nut torque is around 80ftlb or 110Nm.Mine has about 20k and was doing the same thing. I took a long shot and backed off all the lug nuts and torqued them correctly. The idiotic dealer can't seem to figure out the torque specs on the RAV or even come close to getting them in the ballpark. So far, after I torqued them correctly, I have had no issues.
BTW..they had them at over 140 foot ponds the first time, and between 110-and 125 the second time.