-12mm Offset Wheels Pic Help!

[SkeeterBug]

Hey guys first time poster, long time follower here! As the title says I need some help with pictures of -12mm offset wheels. I have a stock ‘16 Sierra Z71 and am wanting to finally swap my stock 20s for some 17x9 wheels with 285/70/17 duratracs.

 

From my research I am confident the tires will fit without a level. Eventually I’ll get bilstein 5100s, but not for now! What I am curious about is how the -12  would look in regard to my fenders. I am wanting to sit as flush to the fender as possible or maybe even a little outside, but not much. The wheels I am getting only come in +12mm (5.5” backspace) and -12mm (4.5” backspace) so I am not sure. I am leaning towards +12 to be safe (I do not want to stick out a ton) but I do not know. I cannot find any pictures of -12 or +12 wheels online. 

 

Thanks for any help!

[Chev-mekanik]

285/70/17 Toyo OC AT2’s on  -12 17x9 Mayhem’s 

[SkeeterBug]

Awesome man thank you! They look like the tires sit pretty close to flush with your fender flares, is that right?

[Chev-mekanik]

The rears are pretty much flush, the fronts have a bit of poke because of the knuckle lift. Almost ready to order spacers for the rear to even it out.