It's important to understand the architecture of the steering & suspension design, as well as packaging.
Contemporary designs have moved the hub & spindle outboard, more in line with the way FWD systems are packaged.
Road-course cars have been doing that in front for many years, and have gained cornering speeds & what you could call "predictability".
If one had to put a # on it, it seems that 2"-3" of offset (pos or neg) is about the limit, meaning where the wheel's center is in relation to the edge of the rim.