Tires OEM Audi or Kumho

I run Kumho Ectasa PS91 on my 370Z, and for the money, they are some of the best summer tires out there.

I just got some KUMHO Solus ta51a, South Korean, they're so much better than the goodyear my car had from factory. And at a great price ????

I got a set of Kuhmos at America's Tire. Ordered online, drove to the store to have them installed. Same tire they use for the newer ID.4s. Not too expensive, and way better than the original Alenzas my '21 had.

I’ve had 3-4 sets of kumhos on various vehicles & a trailer, great tires great prices

I had good experience with Kumho as affordable tyre option

Good grip in dry & wet, mud + snow rated, quiet, have had them on for the past 3 years. I live in Ontario, these are excellent in the snow.

my last set of tires were Kumho AT51s that I bought for the same reason - got them for a little over $500 for four, so I said WTH. They were alright and, for what I paid for them, I think I got my money out of them, but I ended up replacing them about 10-15k miles before their stated life because one of them had a steel belt break and it was making a horrible sound, especially at low speed. They were also kinda loud for just being an A/T

I had them on a car. Rode nice and quiet. Great rain traction. belt did end up breaking in one tire causing a tumor and another was starting to fail after 6 years.

I also have a bit of personal experience with Kumho - Wintercraft winter rubber. I don't like it honestly...

Kumho tires suck. Mine lasted about 24k miles before I replaced them with Michelins.