I have 2023 BX23S. I’m wondering if I could put taller tires on it? Especially the front end? Any ideas?
The simple answer is no - do not do it!!!
Why? Once you place in 4wd, you will destroy the gears and whatnot internally.
Tires, front and back are a matched pair for the most part - the internal gear ratio matches that of the two sets of tires front and back of two different sizes. That ration MUST be kept very close to the same.
NOW if you never plan on using 4wd drive you can place any size tire on the front or the rear.