Keep in mind that most of the trucks you see are not daily drivers, or if they are well more power to them. I would never drive to far on those rubber band tires, and most likely they do not either. When i get my truck paid off i will buy a set of 24-26's and use them only for shows. I will be switching to 22's soon..
my motto is bigger is better when it comes to tires. rims i say buy them as small as possable ie 17's the tires are cheeper. who wants to spend 5k+ on rims and tires just to have to spend 1500 on new tires in 25-30k miles not me i thought that 200 a tire was expensive. disclamer........... now i dont know if the numbers i used are even close i was just guessing.