We have classified the 2 complaints from 2006 Toyota 4Runner about WHEELS into the following categories.
Corrosion and rotting of the frame. significant areas rotting in right front frame towards front bumper mounting areas and right rear frame on front side of right rear tire. right front considered a safety issue in a front end collision. front end vibrations
Extreme wheel shimmy at highway speeds. 3 dealerships can't find a problem thought they all feel the vibration and shake. tires are wearing prematurely. front end components are wearing prematurely. *tr
Right front wheel stud separated at 70 ft. lbs. of torque during tire rotation. the portion of the stud that broke off in the lug nut had stretched approximately 1/8" before separating. *nm