Given
73%
while driving a
BMW X3
(225/60 R17 V) on
a combination of roads
for 35,000
average miles
These came on my X3 when I bought it secondhand, and are BMW recommended. All 4 had approx. 5mm on at that point, and the first time I drove in the wet I was less than impressed at the reduction in grip levels - this was after I had had a 4-wheel alignment. 13000 miles later the tires still have over 3.5mm but as summer is coming to an end I'm going to replace them. The date code shows them to be 5 years old, and I suspect they have done 35000 miles. If you're a high-mileage driver, these could be for you. They're not overly noisy on motorways, and are comfortable. But if, like me, you prefer to know you're not going to be sliding around on damp/wet roads, don't put them on your F25 X3.
I notice that some reviewers have posted comments on winter driving with summer tires. I can't comment on what these might be like on ice/snow, as I use winter tires.