Lead spring bushings

I drive a 2013 trd sport DCLB With a snug top shell and bars on the roof.

My truck has the 3:1 tsb leafs but they are shot.

I got a new set of leafs off a 2018 with less than 10k for cheap.

I am wondering if I should look into bushings or just use what came with them.

I have billy 5100 all around and have ome 884 for the front.

Hoping these new leafs lift it back up a hair in the back. I will at 1.5” progressive aal if needed to match the front or I was thinking of just doing the airbags.

 

If the 2018 leaf pack bushings are in good shape with no cracks or dry-rotting, just run them as-is.

You will likely need the AAL.