The tyres are not allowed to stick outside of the guards/flares.
This looks like they just sit inside, so i cant imagine you will have any trouble.
I fitted 265/75/16s and 16 by 8 with 0 offset rims to my d21.
These stuck outside of the guards and was fairly noticeable.
I got some L brackets, glue and garden edging from bunnings and made my own 'flares'.
I have been through RBTs / pulled over and never pulled up on it over the last ~1/1.5 years.