On an X3 the 19" wheels come with either 45 profile front / 40 rear or 45 profile all round. 45 all round is better. But I'd avoid anything with less then 50 so avoid 19" or 20" wheels on an X3.

Urban dwellers love the look of huge wheels and low-profile tyres, but their country cousins generally hate them. That’s because those some giant wheel and tyre packages make the car ride more harshly ...

I have a Mini Countryman SD auto. It has 205/55/17 runflat tyres. I need to replace the front tyres. Do I need to stick to a BMW fitment runflat or can I choose another runflat without the star? Also, ...