I have NEXEN tyres on my M3. They were on it when I bought it.
I would never buy them willingly.
They are very cheap Korean tyres, and you will get what you pay for.
The ones on my M3 have poor grip, are dangerous in the wet, but do seem to satisfactorily hold the wheel off the road.
Before Nexen, I would look at Federal, Maxxis, or Nankang. Taiwanese tyres appear to have good quality. Or of course Kumho.
Nexen are very popular with the drifting crowd in the USA. Enough said.
They are the tyres that car dealers put on cars when they have to or teh tyres put on wheel /tyre deals on Ebay.
Regards Philip A

