2021 Toyota 4RUNNER

While vehicle was parked and not in use, upon entering the vehicle, the steering wheel/column dropped out of its locked position on its own. Disassembly of the steering column revealed that the tilt-lock mechanism's steering lock fracture bolt has broken in half on the right side. This cause the steering wheel to fall out of a locked position and allowed the entire column to rotate skewed to the left side. The steering wheel became dangerous to use as it was in a freed position that allowed the entire column to move while providing inputs into the steering wheel. Had this occurred while the vehicle was in motion, it could have caused a sudden loss of steering control and significantly increased the risk of a crash or injury. The problem was confirmed by an independent mechanic upon teardown of the steering column, who visually verified the broken fracture bolt and the resulting free movement of the column. There were no dashboard warning signs, error messages, or noticeable symptoms prior to this event. The column simply came loose and dropped when entering the vehicle after it had been parked. The vehicle had about 120,000 miles at the time of failure.

I just had the tires road force balanced on a haweka with lug-centric balance, and the steering wheel persists shaking from 55-65 mph. From what I have seen is this is a design flaw on this generation of 4 runners called the shimmy. For a newer vehicle this is not only dangerous, but unacceptable to not be considered for a recall when it is this widespread.

I have a Toyota 4runner 2021. I'm actually presenting steering wheel shake and a feeling of unstable suspension issues in the front end during highway speeds more than 60 MPH. I when to the dealership and they align and balance the tires. But problem still happens. They said that not problem has been found when they verified the vehicle but they noticed the issue.

I purchased the vehicle from a Dealer. During a test drive I noticed a shake in the steering wheel that represented a wheel balance issue. The dealership acknowledged that, according to their techs that it was a wheel issue. A new set of tires was ordered mounted and balanced. I have been dealing with the issue of sometimes excessive steering wheel shake and a feeling of unstable suspension issues in the front end during highway speeds of 60-70 MPH. In researching this model of Toyota it appears this is a well documented problem that has not been addressed by Toyota.

Bought the vehicle brand new and have been dealing with a steering wheel/vehicle shake ever since. The vehicle feels out of control around 55-65mph(like death wobble) and the ride is rough at any speed over 50mph. This has been a serious issue on the highway with instances of crossing lanes because of lack of control over steering. No warning lights have ever come on. Been to the dealership many times complaining about the issue just to be told that the "problem can't be replicated". I have taken it to several tire shops as well to have the wheels/tires balanced but nothing seems to help. I even bought new wheels and tires just to see if this was the cause and still no solution. This is a serious problem that thousands of 4Runner owners are experiencing and Toyota needs to get to the bottom of this. This absolutely should not be happening on brand new/modern day vehicles. I believe this is a multivariate issue causing the shake - a mix between wheel/tire balance, steering column, and possibly the drive shaft/differential/CV components. The problem must be big if Toyota continues to deny the problem year after year after year.

I purchased a 2021 sr5 premium and on the 2nd day I noticed that after driving at 60-63 the car shakes and pulls to the right, I've took it back to the dealership, and the problem still there. They said that is normal but after reading on forums alot of people are experiencing the same problem. Will take it back to have check out again.