I have a 2011 double cab (2.7) SR5 Prerunner, I would like to do the rear leaf TSB. A dealership said they would order the parts but warned the nice cushy ride will be forever gone and will be extremely stiff ounce TSB is completed... They printed the tsb paperwork and gave it to me, the non-trd prerunner looks like it includes rear shocks, new leafs, full alignment.
I heard this TSB will raise the truck 1" in the rear, I would like to purchase front 5100's and see if they'll install them (labor only cost), i also have the toytec spacer (for taco lean)... Will I still need that if I have adjustable 5100's in the front?
Hopefully the 5100's out front will help level off the 1" gained from the TSB.
Do you think this will help?