Don’t glue them, have never glued any of mine. Haven’t had any issues. As in all of this kind of thing there is all kinds of opinions. The biggest thing is if your going to build your truck to be scale in appearance then Your probably going to drive it more scale and speed will be fairly low. Tires don’t need glued, I use stock wheels and depending on what I’m building I will put appropriate tires on them. Watch where you get aftermarket wheels as that will be where you will run into trouble. I would use IHB wheels if you have to have aftermarket, he’s on the forum under Hobby Shops and has a web site:
http://www.ihbscalemodels.com