SPindles are the best way to go since the Control arms will not be moved from the original Position.The truck would also be alot easier to align with spindles than a spacer,you wont have the outer part of your tire going bald.Spindles will give the suspension better room to travel on a big bump as for spacers,as soon as it maxes out its flexibility,you will put alot of stress on the A arm and possibly hit the A arm to the spring bucket above.

 

where can you get spindles?

 

http://www.cstsuspension.com/product...ID2/8/sfID3/34

 

i bought mine from top gunz customs

 

they say factory wheels will not clear?

 

The factory 17' will thats what i had on my truck when i forst put on the leveling kit, i had no problem with my factorys at all.it depends on what back spacing you need