Standardising tyre width size to 225 or 235 is fine with 7.5/8.5 J .
TS really wanna to confirm actual rim size is in compliance with 7.5 - 8.5 J .

- delete -
Double post .

This post has been edited by zeng: Sep 11 2020, 09:29 PM

Your front rim is probably of 7.5J size which doesn't quite permit 245 width tyres .
Hence factory original tyre width is 225 mm , where one may 'upgrade' to a 235 mm width tyres for rationalisation .
Your rear rim can accomodate narrower 235 mm width (instead of original 245 mm) and it is fine to 'modify' so , although it may be at an imperceptible slight expense of lower capacity of power/torque transfer aka pick-up power if that doesn't matter to you .

This post has been edited by zeng: Sep 12 2020, 12:57 PM