Max Wheel Back Spacing??

[Texis]

In my quest for used 10" black steel wheels, the question arises...what is the maximum back spacing that will run on a K5 / K10 and still clear the tie rod ends??

In my youth I ran 10" wheels on a 77' K10 with no problem, problem is I can't remember that far back, it was the 70's after all. I can't remember much of anything between 75-80

Thanks,

 

[isaac]

i am running 4in backspace on my truck they are 15x10 no issues with the tierod ends. but i cant have wheel weights on the inside lip or they will hit the tie rod ends. i usally have my tires static balanced anyways. hope this helps.

 

[BILTIT]

I run 15x10'' with 4.25BS, no issues.