I checked in with the dealership who sold me my 2015 Tacoma. They verified the need to either coat the frame or replace it, depending on whether it gets a pass or fail upon inspection. The coating application is a 2 day process, so they are offering the use of a loner if needed. I’m located in Connecticut, and so far no dealerships are doing the coating because they haven’t been given the training on how to apply it yet. I’m not sure if there will be any guarantees as far as warranty for the Tacoma’s going forward.