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Customer reviews for BFGoodrich Mud-Terrain T/A KM3 - 37x12.50R17/D 124Q0/0R17 124Q Tire for
BFGoodrich Mud-Terrain T/A KM3 - 37x12.50R17/D 124Q0/0R17 124Q Tire
3.8 out of 5 stars
stars109 ratings109 reviews
  1. 5 stars59% (64)
  2. 4 stars7% (8)
  3. 3 stars8% (9)
  4. 2 stars9% (10)
  5. 1 star17% (18)
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Showing 51-60 of 109 reviews
Aug 13, 2023
Zakhar
1 out of 5 stars review

Quality????

Before these km3s, I had 33” km2. I drove them about 30,000 miles and they were still in normal condition. I drive my rig everywhere, snow, rocks, mountains, swamps and sand. On my old km2 , there was uniform tread wear everywhere . But the time came and I decided to switch to 35“ wheels. I've been choosing which wheels to put on for a long time. I really liked the km2, but they are no longer being released and I decided to try the new km3. I assumed that this is the same as km2, but even better. As a result, I bought a kit and installed new tires after I made the bodilift. I drove on new tires for about 3-4 months. Everything is fine on the highway, they are not very noisy. It also seemed to me that the new tires are already old km2, although both have a width of 12.50. Now I live in California and apart from stones and sand, I haven't tried anything. These tires drive normally on the rocks. But as soon as you get stuck in the sand and even after a slight slip of the wheels, the rubber begins to crumble. A very large wear of rubber begins and right before your eyes you can see that the tread is getting smaller. Also, the tread begins to fall off. I don't understand what kind of rubber quality it is. I used to do the same with km2 and this did not happen. I don't have a very powerful truck and the smoke from the wheels is not coming at this moment. I was just trying to drive through the sand uphill. But the way these tires are falling apart stops me. And I do not know how long these tires will last me. Maybe another 3-4 expeditions?!? That's terrible. I will have to buy another set of tires soon, but it will be a different brand.

Review from bfgoodrichtires.com
Helpful?0RM15RRWRTTO13890368170
reply from Consumer Care BFG US

Zakhar, we are sorry to read of this situation. The first step is for us to obtain an inspection of the tires from an authorized BFGoodrich retailer. A member of our team will be in touch to work with you and your dealer on initiating a warranty claim.

Dec 15, 2021
Jeep Grrrrl
1 out of 5 stars review

I dunno…not happy :(

I have these tires on my Willys Wrangler. I like the look, but one has cupped really badly. I had my suspension checked out and it’s fine, so I’ve got to buy a new tire, which is super annoying because I’d prefer to have all of my tires the same age. Booooo.

Review from bfgoodrichtires.com
Helpful?0RM15RRWRTTO13890368170
reply from Consumer Care

Jeep Grrrrl, we get your frustration. We need to get some more details. A member of our team will be emailing you, or you can contact us at 866-866-6605 for assistance.

May 1, 2022
96f350guy
5 out of 5 stars review

Why I bought these

Mostly because of the vid BFG made, showing the sidewall resistance to cuts and punctures. There are times when you cannot change a flat, cannot even stop, cannot avoid something sharp, and are fully loaded or grossly overloaded. When it's life and death. What's an extra hundred per tire against that? Others may be as good, but where's the video proof?

Review from bfgoodrichtires.com
Helpful?0RM15RRWRTTO13890368170
Mar 17, 2022
Pldamian
5 out of 5 stars review

Love them upgraded form bfg a/t

I am really blown away by these I always heard M/T tires are loud, nope not these pretty quiet even for a jeep. Love the performance, the durability and hope it lasts as long as mine A/T tires did. All I need now is a matching spare. I have these mounted on 15inch and can easily air down to 12psi without worrying about breaking a bead. These rode so nice I would recommend these tires to everyone, especially if you have a Jeep the road noise is almost non existent. And man these look great also.

Review from bfgoodrichtires.com
Helpful?0RM15RRWRTTO13890368170
Feb 28, 2025
Archer MD
5 out of 5 stars review

Awesome tire, so happy 117K miles

I have always had KM2's on my trucks. Bought a new Chevy LTZ in 2016. Put a set of of KM3's on this vehicle in 2017. Still on the truck, 117K miles and still going. Will be replacing this month with the the same. I have been across sloppy goose fields, snow, water logged roads. Loving this tire. Rotated every 5K, rotated and balances every 10K. Cany wait for new set.......keep on miling!

Review from bfgoodrichtires.com
Helpful?0RM15RRWRTTO13890368170
May 10, 2022
DamKia
3 out of 5 stars review

More information required on website

Looking on website to find out if my existing rims would suit new, wider tires. No information on website about what range of rim widths suit what tires. This is surely meant to be available SOMEWHERE, or are we meant to guess? (Australian purchaser)

Review from bfgoodrichtires.com
Helpful?0RM15RRWRTTO13890368170
reply from Consumer Care BFG US

DamKia, We are sorry you are having an issue trying to locate sizes and specifications of KM3's. Please visit https://www.bfgoodrichtires.com/auto/tires/mud-terrain-t-a-km3?tyreSize=17 and navigate to the bottom of the page, select a rim diameter and see sizes available. Click on any size to see rim width ranges, load index information, etc. Feel free to contact us with any questions at 866-866-6605.

Dec 9, 2024
DuramacCz
2 out of 5 stars review

B/O Quality Tires

Bought two years ago, and have less than 15k miles and tires are already worn down to less than 40% life. Website advertises BFG KM3 50k/6yr warranty and when filing warranty claim advised they do not have such coverage, false advertising. Drive my truck 2-3 time per week for mountain trips/hunting/camping, no serious or egregious off roading, tires performed decent on off road trails/backroads but poor materials due to such quick wear. Inspection report advised tire bands are bad as well. Second set of BFGs, first K02 and second chance KM3, 9/10 do NOT recommend either. After calling warranty number and being placed on hold was sent to a survey after an extended period of time then call terminated.

Review from bfgoodrichtires.com
Helpful?0RM15RRWRTTO13890368170
reply from Consumer Care BFG US

DuramacCz, our records indicate that we have talked to the retailer regarding your tires and although there is no warranty coverage for mileage or uneven wear, a concession was granted as a one-time offer.

May 31, 2023
TexRec
3 out of 5 stars review

Great tires, undersized, over priced

I’ve tried just about every off-road, AT, MT tire made over the years. I keep coming back to BFG for the quality tire that they are. Currently running the KM3’s on my Jeep Gladiator. These tires work great on road and are exceptional Offroad. The two main complaints I have, which is pretty standard on all BFG truck tires. Undersized for what size they advertise them to be. And I’m not talking about just a little bit. BFG’s are some of the worst about under sizing. ALOT. Once you get to the really tall tires, the prices are outrageous compared to their competitors. I’m in need for a larger size now and the BFG price is outrageous on 39’s (which are actually 37.75” tall supposedly) sorry BFG’s looks like I’m gonna have to go to your competitor after all these years

Review from bfgoodrichtires.com
Helpful?0RM15RRWRTTO13890368170
reply from Consumer Care BFG US

TexRec, we sense your frustration. The main issue here is related to how customers measure overall diameter vs. how the tire industry measures overall diameter. Most people put a tape measure next to their tires on their vehicle to measure the overall diameter. This way of measurement gives a reading smaller than the way the industry requires us to measure overall diameter. <br />The overall diameter is actually calculated with a tire mounted on the appropriate rim width as identified by T&amp;RA or ETRTO then inflated to 1.8 bar (26 psi). A calibrated measurement tape is run around the circumference of the tire in the center of the tread (which represents the largest overall diameter). This measurement of circumference is then divided by the mathematical constant known as PI (3.14126...) to calculate the diameter. We hope this helps.

Feb 17, 2019
Smitty73
5 out of 5 stars review

Miles of Confidence

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.

Review from bfgoodrichtires.com
Helpful?0RM15RRWRTTO13890368170
reply from Consumer Care

Thanks for the awesome review Smitty73. Mud-Terrain T/A KM3 customers ROCK!

May 11, 2019
Tnjeeper
2 out of 5 stars review

Out of round

Bought these in Feb. finally put on and have less than 100 miles on them. Out of round. Jeep wobbles. Contacted bfg. Being replaced but still won’t be able to drive my Jeep again for another 1-2 months. Going back to Nittos. Never an issue with those.

Review from bfgoodrichtires.com
Helpful?0RM15RRWRTTO13890368170
reply from Consumer Care

Thanks for bringing this to our attention, Tnjeeper. We would recommend getting a tire inspection at an authorized dealer. Please have the dealer contact us at 866-866-6605 to report their findings.