One problem related to front suspension coil spring has been reported for the 2016 Toyota 4Runner. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2016 Toyota 4Runner based on all problems reported for the 2016 4Runner.
The 2016 4runner trd pro is a limited production model. Toyota source the suspension components from an outside vendor. My right front spring failed, breaking I four places. The car has 41,000 miles and has only been used in normal highway driving -- no off-road. The front spring design is deficient. There is no taper at either end of the coil spring, leaving a knife edge touch the adjacent coil -- right where the spring broke. There are numerous examples of the same problem on the internet. The part was back ordered requiring more than a week to get it, suggesting many others have had the same problem. The left spring will likely fail, and the right will probably fail again. This is a safety issue affecting stability.
| Suspension problems | |
| Front Suspension Coil Spring problems |