Ballistic Jester rims on Second gen

Sorry if this isn’t where it’s supoised to be, it’s my first thread.I can’t seem to find any threads explaining well enough and sorry if there’s a thread already on it.
But I can’t seem to understand the whole backspacing and offset relationship with wheels and I was wonder if someone has ran the Ballistic Jester 17x9s and could tell me how they fit with a 265/70r17 tire?
Or if someone who knows how the backspacing and offset works can tell me if it’ll work.
I already have 265/70r17 on the truck and it has a 1.5-2” lift on it (got the truck used not sure exactly) it has the stock 17” sport rims and I’d like to keep the tire size but switch out to some new rims when I get new tires soon, the rims are the ballistic jester 17x9 6x5.5 rims, I believe the have a -12 offset, however I can’t find a good answer for the backspacing becuase one said 4.5, another said 4.53, 5, 5.5 and so on. Any help would be greatly appreciated

 

You want the ones that are -12 offset with 4.5 bs with 6x6.5 (6x139.7) lug pattern

 

Okay I’ll look again and find out what ones those are, thank you for the speedy reply