Nice truck, is it leveled?
I use
this (Amazon - ACDelco touch up) on my summit white AT4X where I have chips. I have a full front PPF so my spots where I've used it are in very odd spots like between the bumpers and near my rear bumper.
I highly recommend using 2 or 3 coats with multiple hours of dry time between. I let it dry for a day after each coat. Then use the clear in the bottom over the top and it will look decent. I'll attach a photo of one of mine.
Also use a different brush like a thin fine point Testors model brush so you get the best placement of paint on the panel.
Updated with an image. I'm definitely not a painter but this is from 2 inches away and any further and you would never notice it.
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