I have had the factory installed Continental Cross Contact Sport tires on my 2013 Mercedes ML 350. This is the second ML 350 I have owned. In total I have had 5 sidewall failures on the Continental tires. I have used both Micheline and Pirelli tires as replacement tires on these vehicles and never had a problem.
Granted I take my vehicle on gravel roads to a fishing club I belong to but I have been going there for over 30 years as have 40 other members and I have never had a problem with any other vehicle or tire combination. No other member has ever had a sidewall failure. Both Mercedes and Continental refuse to take this issue seriously. I can only imagine that the Continental tires are poorly constructed or they are inadequate for this vehicle.

Very good tire. Manages hot asphalt on the highway and mountain slush impressively well. Not too expensive. Looks good too.

no problems at all in all respects. i deal in tires and can get whatever i want but i thought id try these out.
got over 60.000kms out of a set(although i do swap them back to front, keep an eye on pressures and balancing)
bought another set as they seem to be good alrounders for this car.

This is the second set of tires from new, & a change of pattern from the originally fitted tires which wore out at 15k miles. I bought these on a deal, and I am changing one pair after 25k miles. I have been pleased overall with these tires but I am a little fed up with the tendency of Continental tires wearing unevenly, this is the fourth set of continentals on all model cars I have owned.

These tires are very noisy at speed and offer very little grip in wet conditions, cant imagine what they will be like when the snow arrives, can't wait to change them for good old general grabbers, I would NOT recommend or buy these tires, the only reason they are on the car is that they were on it when I bought it

Dry grip is excellent and when pushed, the slip angles aren't so scary that you find yourself pointing in the direction you came from. +'ve and -'ve acceleration were good.

Wet grip was reasonable. Not as good as I hoped around corners but having said that, they gave you plenty of feedback and did nothing unexpected. Braking was ok but it was possible to wake the traction control system up if you accelerated from traffic lights with too much enthusiasm.
Aquaplaning in standing water wasn't a problem in the first 6 months, but as the tread reduced I found myself avoiding puddles.

Cold weather/snow. Until the rubber warmed a little, I found these tires would not give good grip on asphalt. The first five miles would need to be driven with caution (I guess this is true of many tires) I was hoping these would do better for the shorter trips in cold weather)

Yes, I do high mileage. Mostly on A-roads and Motorways. These tires are now down to 2mm tread depth after less than a year. I was hoping for maybe two years out of them.

I probably won't buy them again. I'm going to try Michelin Latitude Cross.