I'm on my second set of these tires. put 65000 on my first set and now have 25000 on set # 2 . I run these on my Hummer all season as I am always in the backwoods of Maine.These tire have never let me down.I would say they are not the best grip tire for the snow on paved roads in Maine but they are great off road.Overall if you drive smart these tires work well in the winter months.

i have 33x12 stt pros on my 2005 f150 and the only flaws that i have noticed is that they are kind of loud when you are on paved roads, but they are a mud terrain tire. buy a set of all terrain tire if you dont want a set of tires that hum when you go down the road. they will crawl thru any mud hole, or dig thru any snow drift you throw them at.

Let me start off by saying I searched for probably 2 months before finding these tires and falling in love with the looks. What really made me pull the trigger were the aggressiveness and the advertisement of a quieter, longer lasting mud tire. I bought these tires when my truck had 9K miles on it. It now has 45K on it. Ohh btw my STT PRO's are 275/65/20's. These tires appear to still have 40% tread left on them. (I rotate them every oil change which is 5-6K) It's hard to believe they have 36K on them and I think I can get another 10-15K easy and I'm not the kind of guy to ride around on tires until they are totally bald and unsafe! I've heard many horror stories of people only getting 20-25K miles on mud tires. Haven't really driven them in snow as I am from the deep south. Also forgot to mention probably 20% of my mileage is towing a 16' enclosed trailer with 2 large atv's or towing a small utility trailer with 1 large atv on it. Here's the scoop. Good: Awesome looks and great off-road capability. Very good on dry or wet pavement (surprisingly). They are durable. I have jumped many curbs, rode through rocky terrain, embankments etc and not a scratch on the sidewalls. Not bad price compared to other brands "similar tires". Bad: They are a little rough riding but being a 10 ply with extreme tread pattern that should be expected. They are a little noisier than I had hoped for but coming from a brand new F-150 Platinum 4x4 with Bridgestone Alenza's for the first 9K that's a tough comparison. I haven't owned many M/T's but they are hands down a better tire than the Nitto Mud Terrain in every category. I also had Firestone Destination M/T's on an old Z-71 but it had a loud exhaust so hard to compare road noise. The STT PRO's are definitely lasting longer and are a little better offroad and hands down better on pavement wet or dry. Conclusion: Not 100% sure if I will buy these again or not just because 80-90% of my driving is on pavement so I don't really need the aggressiveness and I miss my brand new super quiet riding truck (and the wife complains about them) but if I do go back with another set of M/T's or extreme terrain type tires these will without a doubt be the tires I buy. May consider the ST MAX or the ATIII. Still undecided as I plan to get another 6 months to a year out of these.

So, I did a great deal of research prior to buying these tires for my 08 Ram 1500 4x4 quad cab. It's not a daily driver, I use it for hunting, playing in the woods and travel to work in the winter. I was looking for the perfect tire for my needs. I believe I have found just that with these tires. I have not had them on for very long, but so far they have surpassed my expectations! The road noise is minimal, they handle mud and nasty terrain very very well and evacuate debris like a champ! I have yet to work them in the snow, but since it is late October..... snow is right around the corner and I am pretty sure I will be satisfied with their performance. They are good eye candy if that's what you are into also! They are by no means an inexpensive tire! But I have been running Cooper tires on several rigs for years and I have learned.... You get what you pay for! Thank you Cooper for another outstanding product!

I've put about 30-35k miles on these and the tread on them look great. I live in AZ, and I enjoy the out doors. These tires take me anywhere I want to like, Rocky roads, soft sand washes, and playing in the mud. Even on the city roads the noise is minimal . (I have NOT been in snow with these tires yet.)

I run 37x12.50x17 on my Rubicon Hard Rock JK. AEV 4.5 lift with too many upgrades to list. I have had these tires for 22,000 miles. The jeep and I have been over the Rubicon Trail, Moab, Utah and many, many trips to the local rock crawls and sand dunes. It also gets moderate highway use. The trick with these tires is the air-down. I can go as low as 8 lbs (I don't run beadlocks). It takes a while to air them back up. The sidewall flex and strength has been fantastic. I need a tire that works on dry rocks, wet clay and sand. This is the perfect all around off road tire IMO.

We have had our STT Pros for a full year now and they are still an absolute workhorse! We have put on about 15,000 miles since mounting them to our 4Runner and they are still in great shape. We have gone through a few different tire companies and we are finally 100% confident in our tires. We will be buying these for as long as we possibly can!

Purchased these for my Titan (295.75.18). I have ran Coopers nearly all my adult life. These caught my eye, because the aggressive look, it is amazing. I am about 1,500 miles in and am not disappointed! I have went on pavement in the city and dirt roads hunting. I'm not an extreme 4x4er, but I do get off road. I will report back in time on my feelings, but the road noise is minimal, not much difference between 30 and 85 mph. My friends have been overly impressed on comfort and noise. I am planning to buy these again when I wear them out, no questions asked, at this time.

Best off road tire I've ever owned. Has gotten me through any situation I've thrown at it. In fresh snow they perform well, but not on ice. However if you are a sensible driver and don't drive like a moron on icy roads you will be just fine. :) Noise level. Oh boy, these are noisy and you can feel them rumbling when you start and come to a stop as well as at lower speeds. Now, this isn't a big deal to me because my truck is loud and heavy, but might be something to consider if you want a real quiet ride. They may be quieter if your vehicle isn't as heavy, but I couldn't tell you because I've only used these on a large f350. But for the excellent off road performance, it's a good trade off. But again, this isn't a big deal to me and I probably wouldn't mind even if my truck was quieter. Noise levels or slight rumbling while driving don't bug me. Even though they are noisy on road, they handle well in the city as well as highway and I feel safe when driving with these tires. My ratings: Overall: 9/10 Off Road 11/10 (they are that good) Pavement: 7/10 Winter (snow): 8/10 Winter (Ice): 5/10 Fuel efficiency: N/A (truck guzzles gas anyway, lol)

I have a set of 305/55R20 on my 2012 Silverado 1500 and i am in love with them. These are my first mud tires so before I bought them I did a lot of research on the different brands. Ultimately I bought these because they're American, a newer design, and the reviews were great. I have put 20K on them with everything from highway, around town, sand, mud, you name it. They are quiet on the road but still have a nice hum to let you know you're rolling on some bamf tires. I have no issues with how they handle on dry pavement. I keep them at 35psi cold. The tread ware is pretty solid with much more than half left after 20K. At really low speeds you can feel the tread blocks but that's to be expected. Once you get rolling they are smooth. They get a LOT of compliments on the looks. I can't say enough about the offroad performance, that's where they really impressed me. Just recently I did some trail riding where it was mostly jeeps. I ended up pulling a jeep out of a mud hole I had just driven through. People were shocked a pickup could tackle the terrain meant for jeeps. I credit it to the tires. Come to think of it, I have never gotten stuck with these but I have pulled multiple other people out. Great on road manners, beasts in the mud. You won't be disappointed.