Went in for my free 15k maintenance today and brought a few pics of the rear sagging with only 845 lbs in it, and also mentioned that it is squirrelly upder load and that the rears are squeaking. The service guy came and got me after a bit and told me about the TSB , and said that he was going to change my wording to reflect "harsh ride" so that the TSB wouldn't be questioned.
I then told him I wanted the truck level, and if I brought in my own 5100s would they install them if I paid the labor on them? He said, we have to put on front shocks anyway, so the labor will be free on that too!!
Pretty freakin' sweet! So I'm getting the rear leaf pack, alignment, front Billie's put in, all for around $172. Not too shabby.
Oh yeah, it was Toyota of Keene, in Swanzey NH. Big shout out to them for excellent customer service (assuming this all goes through, of course).