Does the rear leaf TSB apply to 2009 Tacos?

I keep reading about this TSB here on the forum. Does anyone know if it applies to a 2009 DC TRD Sport 2WD?

 

The TSB only covers up to 2008.
In 2009, Toyota started putting yellow stickers in the driver's door jamb (not on all of them) with a different load capacity.
The US truck still get manufactured with 3 leafs (2 & overload). Canadien trucks get manufactured with the 4 leaf pak.
Some 2009 report getting the TSB done by dealers in good faith.
Not sure if any 2010 owners have tried to get the TSB.
You can always try.
But on paper...the TSB isn't updated past 08s.
There are plenty of threads talking about the yellow sticker, do you have one etc. Also the PDF is in a sticky at the top of the 2 Gen forum I believe.