Originally Posted by watermags
2015 does not have load leveling. The option was for electronically adjustable shocks for different ride qualities. You would have to add a VDM, height sensors wiring and the shocks. Still will not be load leveling.
It was most definitely an option in 2015. The electronically adjustable ride control was for the 22" rim option and was not available with the load leveling rear suspension due to be two different types of shocks from my understanding.
Load leveling was not a standard feature but was optional if you did not have the 22" rims with electronically adjustable ride control