leaf spring noise

[pas21771]

went to dealer yesterday for excessive noise coming out rear leaf spring area they said new leaf springs for 1477 or shim kit for 350. my truck has 50k miles and had peak leveling kit with 295/70/18 toyo ats with oem black wheels and 3/8 spacers. i was looking at energy suspension polyuthereane inserts to fix the excessive squeak. wondering if anyone else had this issue or a recommendation

 

[AXE]

I would probably go aftermarket, maybe even replace the spring pack. Might call a few of the companies and see what they have to offer.