Right now Im sitting at 4/7 with DJM control arms and the flip kit. front is still way too high so I bought the adjustable McGaughys struts. Installing them tomorrow and seeing if anyone has tried them before. Im running 17" Avalanche rims and wonder if Im going to have to stagger the tires to clear. Will this throw the ABS all crazy running 2 different size tires"?

 

If the overall rolling diameter is the same, you will be fine. So base your tires size off that measurement.

 

Didn't work out. Ave to raise the front back up an inch and add shackles to the rear. Then going 245/70 all the way around.