leaf spring tsb?????

i did a search and couldnt find it. how do i know if i need it done.i have a cap and my truck is always loaded with tools.just had my front wheels aligned and they said cuz of the soft rear leafs, the caster/camber (forgot which one he said) would be off and thats why my front tires are already wasted at 25k miles.my truck sags alittle i guess. tires screech around turns and my alignment wasnt really off either. oh i have an 08 d/c l/b 4X4

 

ok thanks if they dont...i dont need it done??

 

ok ill check my junk out and be back in a bit.
i thought they were markings on the leafs or number in leaf pack that let you know if u need it

 

The best thing I've ever done to my truck was the rear spring TSB. I'd say with a cap and tools it'd be a MUST. I highly recommend it! It will cost you nothing and it rides much better even with an empty bed.

 

Some people have not had any problems with their trucks to want/need it done.

When mine is loaded, I was hitting the bump stops - I have the wear marks to prove it.

 

See post 18 here:

http://www.tacomaworld.com/forum/2nd-gen-tacomas/49156-tsb-updated.html

The TSB springs firmed up the rear end and improved my ride.

 

There are part numbers on the springs that will let you know if you are ELIGIBLE for the tsb - not that you HAVE to get it done.