Suggestions on lowering the truck

[coltonk]

I have already lowered my truck 2" in the front 4" in the rear and it looked good with the 15" wheels i had but now i have 20's and it sits way to tall, almost looks like i havent even lowered it.

I know i should do a flip kit but not sure what brand to use. ive heard good things about belltech. but i need a kit that will lower front and rear. im running 245/45/20 on the front and 295/45/20 on the rear so i need to be able to clear that.

I seen a pic of a 5/7 belltech drop on a square and like it. im guessing the 5 is the front and 7 is in the rear??

any options or opinions would help.
I looked online and couldnt find the 5/7 belltech drop so if u have opinions please lead me in the direction to find it as well.

I want the truck to have a slight rake to it if that will narrow down any options.

Here is a pic of the truck how it sits now.

Thanks in advance for your help.