Experience the same as others already stated. Sidewall cracked to a point I had to change it with a new tire.

I bought these to replace a set of original kos. They don’t perform like the old ones. Tires spin bad in the rain. No traction on wet pavement.

I have a 2500 Chevrolet Duramax Diesel and I'm at 30k miles and will look for a longer treadlife tire

Tires have 14476 miles on them, and the tires are cracking where the tread meets the tire rubber. 3/4 tread left on tires

Been using these tires for years on my 06 Chevy 2500 HD Crewcab; however, this set only lasted about 20000 miles. Time to look for anther tire...

I’ve had them tires two months what a big difference from what I had no noise grip the road real well good on wet pavement

Horrible experience, loud tire. Lasted Only a year, about 25000 miles. 75% tread gone. I expected more for this price.

Purchased (4) new LT285/65R20 T/A KO2 tires in 2019 and they only lasted 27,000 miles with normal driving here in South Florida.

Bought KO2s for a 10,000 mile trip up the Dempster Hwy in Canada from Nashville, TN. No flats, no problems. Nothing more need be said.

Just a great overall improvement on ride quality. I had my last set on my keep for 15 years can you believe that.