Sorry i can't help you decide here, but i think your truck is REEEEEEAAAAAALLY clean the way it is. I don't know what it is but that truck looks damn good just the way it is. Just throw some deep tint on it and ride out. Save your money for other things.
I think it would be a damn shame to change the ride height on that truck. It just looks so good the way it is.
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You don't like it? So sue me. Don't take me seriously though.