Tyre reviews Kormoran Ultra High Performance. Page 16 625

The tires are excellent, just right for an electric vehicle. Not noisy, they hold the road well, and no aquaplaning was noticed. The main advantage is that they are lightweight.

An excellent soft tire. Both in hot weather and in the rain, handling is good. Susceptibility to aquaplaning is low. More than satisfied with the tires.

Purchased in 02.2023. Release date 06.2022.
225/45 ZR17 set of 4 tires. Fitted on rims, checked on a machine.
Result:
1st tire. Weights 14 grams on the inside, 56 grams on the outside. Ellipse 2.5 mm.
2nd tire. Weights 12 grams on the inside, 68 grams on the outside. Ellipse 2.3 mm.
3rd tire. Weights 9 grams on the inside, 6 grams on the outside. Ellipse 2.6 mm
4th tire. Weights 1 gram on the inside, 34 grams on the outside. Ellipse 1.4 mm.
Out of 4 tires, only one is suitable for operation. Three have geometry violations and weight masses at the edge of acceptance. That is, 3 tires are defective.
The tires were with me for 3 days from the moment of purchase, there are signs of installation on the rim (the rim was treated with mounting compound), stickers were removed. Otherwise, it's impossible to check the ellipse.
The girl on the other end of the phone stated that they won't accept them back. Because the stickers are torn off and there are signs of installation on the rims.
Either drive to Aviamotornaya, deal with it on the spot.
The requirements listed on the website for returning tires are indicated with a clear emphasis on making it difficult to fulfill them. Namely: shoot a video of each wheel, take a photo of the stickers and the wheels in general, send it and wait…
Unfortunately, there is no videographer in the tire shops.
And the tire shop doesn't want to have fun fulfilling the store's requirements. Either the whole banquet is at the expense of... whom?
We'll see what efforts it will take to return this defective product to the store.

Good tires, bought in size 225/45/17. Traction is good on both dry and wet asphalt. Turns are like on rails. And most importantly, the price, and it's not Chinese.

Bought for the summer, was afraid, but following the club's advice, I still decided to buy them. Of the minuses, I found only one: when drifting, they wear out (but in general, for their money, they are top tires! I recommend them!). I didn't ride in the winter, I only saw one snow on them, drove through it, well, how is it in winter on summer tires? Not good, but you can drive to the service station to change them.

I'm buying for the second time, probably guided by the price.

So far, I'm satisfied, although I've only driven for 3 months, I bought them for safety as I was going on vacation by car. The only concern is the soft cord, it's a bit scary to move on dirt roads, especially when there are many sharp stones, but so far everything is okay, I've already changed to winter tires and haven't had a single cut or anything extraordinary happen.

Well, I've finally changed my tires for winter, so I can share my experience with the tires. I replaced them in the middle of summer before a long trip (I was being cautious) - the Continentals that were on the car from the factory seemed to be getting bulges, so I changed them. Compared to the old ones, I didn't notice any difference - they handle the road well, I drove through heavy rain (although it was at night and I was driving carefully because I couldn't see anything) and in the heat. They don't make noise, don't hydroplane, and the wear is moderate. I drove on the highway at 200 km/h (which I rarely do) and usually at 130-150 km/h on regular roads, following the rules.

3 out of 4 tires are wobbling in an eight shape and all 4 are jumping on flat disks by about 2mm.
Because of this, the car is shaking from 100 to 160.
They are very noisy, the steering wheel is hard to turn.
They handle any road perfectly, but it would be better if it didn't shake)
From the factory, the tread is less than 8 mm.
They are also stiff even with a 55 profile.
I think I wasted my money, now I'm driving and killing the car with vibration.
I've driven all the tires in the city, there's no point, nothing can be fixed.

They work excellent in the rain, stable in turns. Excellent price-quality ratio.
I used to drive on Yokohama, the feeling from Kormoran is the same. I recommend to buy.

Like it very much