עד איזו מידה של גאנטים אפשר להחליף ?

Ask the DMV where you test your car

They can give you the correct wheel and tire sizes you'll be able to legally register which is usually up to 2 sizes bigger in wheel diameter - example: from 15" to 16" or 17" and 10mm wider tire tread - example: from 185 to 195

 

 

Also, from painful personal experience, the size you are looking at is less common than 15s or 17s so take into consideration that you'll have a harder time finding good quality 16 inch wheels (not Chinese made) if you happen to damage your set

 

If you don't particularly care where your wheels are made and how, then you should be fine since there are plenty of Chinese wheels that pass all safety regulations and you'll have no difficulties finding a set you like

 

Good luck