Ditto, there is such a thing as very cheap parts, versus simply not quite as strong etc. There are hundreds of poor quality wheels being sold constantly, those are usually the ones which you hear about breaking, falling off etc.
Typically a factory wheel will have a greater measure of safety in them, relative to what they are made for. They will also fit better, the specs of the hub center hole.
That 44mm/24mm example suggests 20mm more outboard at the wheel center, not the edge. If the wheels are the same width, the math is simple. If you are changing from a 7" wide wheel to an 8" wheel, then you must add 1/2" to each side.
The 24mm wheel will be over 7mm farther from suspension components, and almost 33mm farther out at the wheel wells. Regards,