Can anyone weigh in on the + - for putting 28x10-14 on the stock 2019 Z1000 rims where they are 9" and 11"? Im looking at the Tusk Terrabites but im reading they run small so this is the reason for going with the 28. 

[2015 Z Force 800 53/Trail EPS]

Mounting the same width tires on different width wheels will yield different overall diameters. Not much but enough that might damage a diff or other 4wd component. Rule #1- If all tires are the same width then all wheels must also be the same width.