First... congrats on a VERY NICE new truck!
Second... don't even THINK about using a foam applicator applying a coating. Especially if it's your first time.
The foam applicators are good for one thing, and one thing only. Getting you to USE MORE PRODUCT! More than you need for sure!
Get a 10 pack of the CarPro Suede Microfiber Cloths.
Why?
Because you can make 160 of the 4" cloths for $19.99 where if you buy the 'pre-cut' 4" cloths you'll pay $12.99 FOR TEN!!!
CarPro Suede Microfiber Cloths, suede microfibre cloths, microfiber towels, cquartz microfiber
Also, get the CarPro Applicator Pack, 2 foam blocks for $3.99.
CarPro Cquartz Applicator
I've applied all sorts of coatings with the suede cloths and they've all done great. No real worries of high spots, (or at least not any massive ones that don't easily wipe off).
It's easy to apply a second, or even a third coat using the suede cloth method without any worries. I always go over it a second time just to make sure there are no missed spots, works every time.
Applying a coating with that system should be a detailers law or something.