2017 Off Road after market?

Looking to do a few things on my truck [ 2017 DCSB Off Road] . Don't want to do any cutting/drilling/bending . So here is what I want .
Would like a brush guard . Have looked around at several and can't find any info on whether I would need to cut into skid plates or not .
Would like a tire upgrade using stock rims . Have seen people putting 255/85/16 on and saying they don't rub , but not sure all brands will fit .
Rock sliders . Want them , but want decent ones that need no drilling.
Not sure what else I "want" but wondering what else I can do that won't require me hacking up my new truck .
Just looking at getting some opinions and ideas of what and where I can get stuff . Any help would be appreciated .

 

Don’t know about the rest, but Mobtown offroad has some really nice bolt on rock sliders. I was planning to order theirs, but traded my taco before I ended up buying them.

 

Thanks . They seem like exactly what I am looking for

 

Oh, and welcome!