2.5 front only level kit or 3.5 front 2 rear
 

I'm looking into putting a leveling kit on my 2008 4wd f150 extended cab and putting 33/12.50/17 or something equivalent on stock rims what's the best setup everyone has come across thanks in advance

welcome on a board !!

2011 2" level
 

Here is my 2011 with a 2" level. I'm not sure if they make a 3.5 but i would hesitate to go that high with a leveling kit.
Tires 175/70 18
rear add a leaf

Thanks for the info partrick !!