Leveling kit help

[Joelr_00]

I have a 2014 1500 with a leveling kit on it that the dealership put on. Truck just hit 13,000 miles on it and the bushing on the leveling kit is squeaking anytime I drive it. One dealership put grease in it but it's still squeaking. Any ideas on how to stop it?

 

[Hootbro]

If it is a polyurethane bushing, then I would recommend a silicone grease and not regular petroleum grease.