Lift knuckles and 17"s

I am looking to install lift knuckles on my truck but cany get answers about how big wheel spacer needed to run lift knuckles with 17 inch methods , I do not want to change rims and go bigger . Other question is will this give my 2.5 reservoir coilovers more room for adjustment and possible smoother ride. I have the coils basically maxed out and get terrible bump stear I am assuming due to tie rod angles. Any help will be greatly appreciated.

 

Which knuckle lift are you getting? The Maxtrac? IIRC, the Maxtrac needs like 6.5" of backspace or less. And I'm assuming you're 2wd if you're looking at knuckle lifts.

 

Have CST on mine, got Rock Warrior wheels, and needed 3/4' spacer/adapters. Also had to flip tie rod end upside down on the new spindle. Went this route for the same reasons you're trying to achieve. Also went with lighter coil springs on the Kings(standard valving/however they came stock).

 

Yea I wasn't sure what brand to go with don't want to drop a bunch of money on the wrong parts, yea it's 2wd and not worries about how wide I am going with fenders later, so it will help the ride on and offroad. Trying to build a nice mid travel setup. I think my methods are 0 offset so 4 .75 backseat.
Thanks for the replies