20 inch wheel, what's the advantage?

[axle]

I"m guessing better gas mileage and the truck looks better sitting higher. Better resale? anything elese I'm missing. the upgrade in price is hard to believe. thank you.

 

[pondscum]

tire upgrade

Mostly, just looks, larger rims are somewhat negated by smaller profile tires. Price us pretty absurd, agreed.

 

[dieseljuice]

It does look cool though. I bought a set of 17's for snow tires, for my 2011.