I've had these for about 10,000 miles now and they still look new. I came from 285/70/17 KO2's in E load range on my 4Runner, and I've got the same size and also E load of these now. I had the KO2's for 60,000 miles and would absolutely recommend those to anyone who is on the fence about them. But, for what I use my vehicle for, I decided to try mud terrains on my daily driver. I was very anxious about that, and oh man. These tires are perfect. They ride smoother than my previous tires, and somehow my road noise is a bit less also. They are fantastic on road, but off road is a night and day difference. I absolutely love these tires. I would 100% recommend.

I had these tires and after 40,000 miles they still had 20-30% tread life left. Rotations are critical with these tires i found and needed to be done at about 5000 miles. Just slightly more road noise then my KO2's were but did get louder as they got older. they worked great in all offorad contions, sand, snow, rocks. On the road they were also very good but needed a little more attention in the rain but its a M/T so expected.

I've ran the 39x13.5r17 KM3s for 2+ years and over 40k miles on my Jeep Gladiator. I've put these tires through all kinds of terrains and weather conditions from dirt, sand, rock crawling, mud, rain, hail, rock crawling in thunder storms and they haven't let me down. I keep rotate them every 3k to 5k miles and they have worn evenly. The side walls have been holding up great and the side bitters have provided plenty of traction when needed. The light weight of the tires is also a plus. My only gripe is these tires have gotten fairly expensive since I purchased them in 2021. The price has increased roughly by about $250 per tire. They are almosted priced near the cost of some 42s. Well known competitors 40s don't even cost as much as these 39s. With that being said it opens the door to try some of the top competitor's tires for about $200 less per tire. These 39s compared to most 40s make the 39s look like 37s because of the actual size.

Daily driven mud terrain in a fully armored 4runner weighing about 5600 lbs empty and about 5900 lbs loaded up. 45psi on street and 8 - 17psi off road, rotated w spare every 5000 to 7500 miles. Alignment on point. Stay on top of pressure. Once they start cupping from low psi or alignment, they likely won't correct themselves. Start getting noisey when reaching end of life. Hope km3s will be as good.

The KM3's look sooooo good, and they preform well on dirt but.......the tread wear has been horrendous. I have about 14,000 miles on them and they cup so bad. I have some knobs that don't even touch the ground. I have to rotate them every 2000 to 4000 miles other wise the treads get so cupped out that the truck vibrates. I can feel each tread lug knocking on the asphalt. I even had my truck realigned just to eliminate that as a possible cause for the early wear and I still only got a couple thousand miles out of them after a fresh alignment before I had to rotate the tires again. The tread overall has worn out fast and is noticeably smaller also. Really disappointed and not sure where to go from here with these.

I bought these tires a few years ago. Pro's: They are quiet for a mud terrain tire. Excellent traction in snow. I was plowing through 12" deep snow effortlessly. Any deeper and I will be pushing snow with my front end. They also worked well in total ice too. Drove all over Colorado mountains in the winter with no issues. They shine is the soupy snow too. This is where the mud design come into play I can take highspeed turns no issues. Rain no issues. I do test my braking in adverse conditions i.e. press hard on the brakes and see if they slide. This give me a gauge to my stopping distance. Con's: They will cup if you don't rotate the tires often. My tire store offers free rotation every 3,000 miles. They are an aggressive tire with a softer compound and will wear faster. So don't expect 50,000 miles.

I have had several brands of MT over the years. When the KM3 first came out I bought the first set that Tire World got thru the door. Right now I have 70000 miles on them and they need to be replaced. They have wore good for a MT, they ride great and are not too loud. My 2014 F250 is not a pavement prencess and the KM3s have gotten me thru mud that others could not make it thru. I have been trying weeks to find 35x12.5x18 replacements with Zero luck. I am hoping I can find some soon before I have to go to another brand. Don't hesitate to buy these tires if you find them.

I drive a 1979 Toyota Landcruiser FJ40 that I have had for 30 years, and it has always had BF Goodrich tires on it. I first put All Terrains on it at 66,000 miles and have since put a total of 3 sets of All Terrains and one set of Mud Terrains KM's on it. I just put a set of Mud Terrain KM3's on it today (at 250,000 miles) as the previous KM's have become too old. I wasn't driving it much and not paying attention to the age of the tire and realized that they were 11 years old. Not once have I ever been stranded due to a tire related problem, The only time I have to use a jack is when I rotate the tires. I have been extremely please with all the tires, but even more so with these latest KM3's. Unbelievably quiet and smooth riding, There has been a huge change since the original KM. This will probably be the last set of tires I'll put on the vehicle but my grandson will probably enjoy them since he will be the next to own it.

I bought these KM3’s 2 months ago. So far they have been in the snowy mountains, icy pavement, heavy rain downpours on the highway, deep mud, and just recently sand. I have ran them at 50 psi with no sway and they absorb bumps well at speed. After 5k miles I project them to reach 65k miles... but that is a very very early projection. Anything over 50k miles and there is no competition in the mud terrain tire category.

I have a 21’ rzr xp, with a set of 30inch km3, it’s been on the same tires since 2022, 3 years with the same set they havnt worn bad and always have traction in the dirt , sand , and especially the street lol, they’re tough tires definitely getting another set soon