Peak (2.25 lift height)

[ICE_ZR2]

 

[OC ZR2]

Looks great and following this thread. Question, has anyone added a diff drop with these kits? Haven't seen anyone note it other than Peak recommends but not available on their site. Can't seem to find a diff drop for the ZR2 either?

 

[The_Q]

Looks great and following this thread. Question, has anyone added a diff drop with these kits? Haven't seen anyone note it other than Peak recommends but not available on their site. Can't seem to find a diff drop for the ZR2 either?

Not sure where you saw that Peak recommends a diff drop for the 2.25" kit. Below is waht I pulled from their 2 - 2.25" kit:
*Perfect level may not be achieved on Duramax equipped vehicles or vehicles with AEV bumpers

**Please note, on 2025 models you will need to remove the leaf spring perch to allow fitment of the square U-Bolts

***In order to achieve proper fitment, aftermarket wheels or wheel spacers are required. Offset range of -12 to +12 is recommended for minimal or no trimming as well as upper control arm clearance.

 

[OC ZR2]

Gotcha, yeah it's under FAQ's.

"Do I need a differential drop on my ZR2?

• For anything over 1.5″ a differential drop is recommended to help fix CV angles"

Just wondering but ZR2xBIZON answered me on pm. He said they should be fine without the drop. Thank you for responding guys.