so want to do a 4/7 on my 09 sierra 1500 single cab.

i currently have 305 40 22's on it too. i dono if they will rub or not.

who has done this with the mcgaughys kit.

what all has to be done. i know i got to swap the spindles and springs and rear flip kit. my question is do i need to change the front leaf spring mount and notch the frame?

done anyone have this kit on their truck and have any pics of it installed, and truck height n so on?

n e help will be greatly appricated thx guys.

 

Here is your kit and pictures....

http://www.gmfullsize.com/forum/showthread.php?t=201478

No notch needed for 7", no change in mount of leaf spring.

the rubbing will depend on the offset of your wheels. some pull off 305's, some have minor rubbing, nothing a zip tie shouldnt fix. unless you have a really low offset, then you might have to change tire or wheels.