firestone wont tell you upfront that they are not able to put the truck into tight tolerance mode and wont tell you afterwards that they just fudged it.
im not saying you cant do it at firestone, but ask very truck specific questions and get specific answers.
I wish Scott would get LRLV to write an article on how to properly do it.
Even dealers mess these up. Scott Brady will only have alignments on the LR4 done at LRLV.