just had it inspected at Lexus

Left rear shock is leaking .Already

how do you get the tire rod to turn down the spare tire

I have a 2008 GX470 and hear a high pitch(whine)that seems to be coming from the rearend when on the highway from about 50 MPH up. You hear this when the car is pulling and quits when coasting. Wondering if anyone else has had this problem.