Tires OEM BMW or BFGoodrich

I have KO2s and they’ve worked great for me.

KO3s are way better than KO2s. Much better in wet and snow. I love mine.

I just put on bfg trial terrain all season and live in New England don’t get much snow.

They have much more grip than the original tyre but I don’t notice a difference in noise which is imprtant to me.

Ive had BF Goodrich KO2's on my trailblazer for 15yrs, really like them.

BF Goodrich All Terrain KO's. Go with the LT sizes and you'll easily get 70,000 miles before you'll need to start thinking about replacing them.

Replaced them with BFGoodrich from Costco at $1550 and getting a good ride with them. 65k warranty.

I bought KO2s because of the hype, 2 sets of them actually. And found them to be very mediocre in anything but dry dirt/rock. They have worn very well but on and offroad performance hasn't blown my hair back.

They’ve always been great tires, wear well and have strong sidewalls, but they do sometimes not work great in wet conditions at slow speeds. For instance if you’re leaving a stop light you can easily break them loose. But at speed they have never failed me.

KO2’s. Hard to balance, super noisey, terrible in rain and killed my gas mileage. Front tire blew out the sidewall going down the highway at 75 mph. Am running Continental Contacts A/T now. They’re awesome.

BFG K/O2 is the worst tire I've used. Noisy and bad MPG, worse off road performance than a mud or HT tire, and winter performance is barely acceptable.