Hey what's up everybody, I'm sort of new to the forum.
I've got a 06 Fx4 5.4l on 35x12.50x18 Pro Comp Xtreme AT's.
I've had the truck for quite some time now and ever since I've had it it's been lifted, it's got 2inch blocks in the rear and maybe a little in the front, but it still seems to have a strong lean towards the front and I've been wanting to install a some spacers above the struts to level it out but i can't figure out what size I should buy. If you guys could lend any ideas from the pics (sorry they're not the best, I'd take more but I'm at work and haven't got it with me, once I get off I'll be sure to update the post with better ones). It would help a lot! Thanks again!

 

We'll be able to help more with better pictures.

 

If you are running 35's then you already have a level in the front. The only way to level it out now is to take some out of the rear. If you clear the 35s, there is no lift left in the front without a full lift kit.

Many level kits come without the extra block for the rear so it is not unusual to not lift the back.

The only other option is to take it all out and go with a real 4" lift with level in the front on top of it.