New wheels & tire

[luminous05]

Hey, I was wanting to spruce up my 85 c10 with some new wheels/tires to gain an inch or two before messing with the suspension, I ended up picking out some 17 x 10 wheels and 285/70/17 tires to go with, I was wondering if anyone knew how the fitment would be possibly on stock ride height.

 

[bucket]

2wd? Probably going to rub in turns (a bunch) with a 10 inch wide wheel. What is the backspacing?

 

[luminous05]

2wd? Probably going to rub in turns (a bunch) with a 10 inch wide wheel. What is the backspacing?

It’s offset -25mm