I've had these tires fitted to the wife's car for about 2 years now, shes done about 8000 miles on them and they've still seem to have plenty of tread left on them especially the rears. all aspects of the tires seem very good for the price. I don't see the need to spend silly amounts of money on tires when these ones are more than sufficient and with the added bonus of Riken been part of Michelin and in my opinion the same quality.

Very good tires for their price...

Riken Road Performance is very good tires, for 40€ a one piece .

good in the dry. frightening in the wet. wear rate seems high. cannot understand how a soft compound tire can be so bad in the wet. tire ride is good. but even on low revs taking off on an incine gives axle tramp.

Bought them for 30€ ea in 2019, first look was cheap, but after some time I changed my mind, still kormoran is made in the same place as Michelin tires, so the wear off and tire responces are too good according to price, i lasted 50k km whit one set of these, even though the tires was still good for driving (was leaft5-6mm), but still they don't like agresive driving

I have these tires for about 8000 km and 8 months on a Ford Mondeo mk4 1.8 tdci.

On dry roads they behave very well. Low noise and great grip with great cornering stability.

On very wet roads the feel on the driving wheel is light. I drive more carefully then.

The tires were made in Czech Republic.

They cost the same as Chinese tires but I feel more secure with Kormoran as a budget buy.

They already have a bit of wear on them. Perhaps they will last 50.000km.

I have driven them for a few thousand kilometers now and very happy with them. Paid 40€ per unit and everything feels good for me. I have to say that i have calm and easy driving style so i can not give a real answer about grip and performance, but for driving normally in traffic, i would recommend these.
car: Ford Focus 1.6 74kw