2008 Z-71 What would you do?

[JWheeler331]

Here is my 2008 Z-71. I have had it since about last October and it has about 50k miles on it. I have not really done any upgrades to it and to be honest don't really know what there is to do. I drive a lot so I don't want to jack it up and put big tires on it or anything that will drastically bring my gas mileage down.

It is time for some new tires though.

What are some upgrades that are easy to do that could help performance, looks, etc?

If it was yours......what might you do to it?










Thanks in advance for any input.