I bought the ko2 about a year ago and have just over 12,000 miles with over 1/2 tread worn off , also they have had poor wet weather traction.

4 years and 110k miles before replacing them… can’t imagine giving them anything but a 5 star review after that.

Have had these tires before !! 7 years first set as long as you rotate that’s why I got another set !! Let’s make it another 7 years!!!!

Just bought them, not balance properly. Need to take them back get them checked, rebalance or exchange.

After 20k of mostly driving on pavement, and some snow, my treads have dropped from 15/32" new to 8/32".

Used as highway and off road including mud, snow and sand . Great tire. Ready too replace after 62000 miles of use.

I got 35k miles off of them and they’re already looking like nascar tires. Were amazing tires while they lasted though

Just replaced my KO2s with a fresh set. I got 65k miles on the last set! Cant ask for much better than that!

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

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...