Thoughts of using 16x8 -20 or 16x8 0 offset?

[lc89]

Which one is better stance 16x8 0 offset or 16x8 -20? Im running stock height and 275/70/16 tires with flares on? Thanks

 

[Sam I Am]

The factory wheel is 16x8 with 0 offset. So just compare to a stock truck.

 

[Hawker180]

So the -20 will stick out 20mm further (more stance) than the factory 16x8 0 offset wheel