Wheel sizes

Hey guys I have a grizzly irs, front wheel is 6 inches wide, rear is 7.5 inches wide. I want to order 26×9 zillas all the way around, but was wondering if the different width wheels will cause the tries to be a different hight. It’s only a .75 inch difference per side, so would I even be able to tell? Just want to know for sure before I drop 300 bucks on something that doesn’t work out like I want, thanks.