My personal experience with Kumho is that they make good value for money tires. I'd get them. They score decent in tests and seem to last long wich results in quite low running costs.
Owner reviews for tires
I put Hankook Ion Evos on my M3P with the 20" wheels. They were quieter than the pirelli summer tires buy about 2-3 dbs. When I put them on at 29,000 miles my lifetime energy use was 265. After 5,000 miles use is at 240.
As someone with 180,000 on a Tesla and tried both LRR/EV/non-ev tires, YES!! So far my favorite for efficiency is the Sailun E-Range tire, second is Michelin MXM4.
I had put Michelin Crossclimate 2 tires on my Model 3. I lost about 10% range but gained a much better traction in rain and snow.
I replaced my OEMs with Conti Extreme Contacts DSW06s and I find them quieter than the pricier EV tires. Plus they stick like glue. Seriously can’t get a squeak out of them.
I use the Pirelli P Zero PZ4 on my Mercedes and BMW and Michelin PS4 on Range Rover. The Pirelli is superb and grippy but wear out faster and more noisier.
Continental extreme contact all season. Had them on my old car(civic type r).They were great! They are great on this car too! It’s faster, corners better, and doesn’t slide in rain.
I have sailun e-range EV tires and they've been great for 8K miles so far. People (who don't own them) crap on these tires because they're not a big name but you can't beat the price. As far as traction, they did the trick avoiding a deer on the interstate with a hard brake and little evasive maneuver.
I have those on my c63S. They are ok, but I feel the same about the Michelin offering as well. All seasons suck. Not as much wet or dry grip, louder then summers. But they are cheaper and last longer.
I got the Michelin Cross Climates for my '19 Alltrack.. Did not get to test them during our brief snow. I was hoping for an improvement in highway noise, but they are plenty loud on our typical worn concrete highway surfaces.
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