BF Goodrich 7.5R16 Tire, Mud-Terrain T/A KM3 - 21105

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  • BF Goodrich Tires | Part Number: BFG21105
  • Tire Size:7.50R16/E
  • Style:Mud-Terrain T/A KM3
  • Tire Width:7.5
  • Tread Type:Mud Terrain
  • Tire Height:32
  • Fitment:Universal Fit
  • Rim Diameter:16 Inches


Built through experience... earned on the trail. The new BF Goodrich KM3 tire delivers industry-leading toughness and traction to take drivers anywhere they want to go.

Made to mud: 5% better mud traction. Power through mud and loose soil with BFG's Terrain-Attack tread design. Its massive tread blocks are designed to deliver incredible grip from any angle of approach, and Mud-Phobic Bars release compacted mud for continued traction.

Built to climb: 8% better rock traction. Take on Earth's toughest terrain with advanced Krawl-TEK compound that enhances grip on rock and slick surfaces. Plus, a Linear Flex Zone allows the tire to flex and envelop objects in aired-down driving situations.

Created to conquer: 27% tougher sidewalls. Go places others only dream of, thanks to race-proven advancements. CoreGard Max Technology uses a thick sidewall shield and specialized compound to help guard against sharp objects, while Traction-Armor Sidewall Sculpture helps prevent sidewall splitting.

Customer Reviews

4.0 4.0
6 Customer ratings

Customer Images

5.0 Great tire for a good price

About 5000 miles since install. Good wet and dry traction. Tire noise is present, but is much less that expected. Driving at 70 and you have no problem carrying on a conversation. Plus, they just look AWESOME!

1.0 Disappointing, big expectations after having the KM2

Having KM3 tires on my Toyota Prado 90 (265/70/R16), after driving them for 12,000 (~) miles the tires "lost" few of pieces (pictures attached). After having 2 sets of KM2 in the past (which i was 100% satisfied) i was expecting MUCH more durability from those tires.

Response From BFGoodrich -
oria, we're sorry your experience with the KM3 hasn't been a positive one. We'd like to find out more. A member of our Consumer Care Team will be reaching out to you. Or you can contact us at 866-866-6605 for assistance.
5.0 Lasted from Mexico to the tip of Argentina and back!

We replaced our aging K02's in Oaxaca, Mexico with a set of KM3's and they took us exploring offroad through the jungles of Central America to the great Paracas sand dunes of Peru to the Bolivian and Brazilian Amazon jungle. Had enough tread to make it back to the USA. Shocked they lasted that long on our heavily loaded Land Cruiser.

5.0 Off-road

I have had these tires on my 2013 Jeep wrangler Rubicon for 20,000 miles. They are the best tires I have purchased for on and of the road performance. On road performance they have great traction is Rain and Snow. Off-road performance these tires are great under pressure and when needed. I have used the tires on countless rock crawling trips and absolutely no complaints. Not too loud cruising down the highway (70mph) for a Mud-Terrain tire.

1.0 Great look, terrible tread wear

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.

Response From BFGoodrich -
TH552, we are sorry that these tires have been a disappointing experience for you. A member of our Consumer Care Team will be in touch via email so that we can find a solution to this issue. Meanwhile, you are welcome to contact us at 866-866-6605 for assistance.

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.

Response From BFGoodrich -
Ben, We appreciate your enthusiasm for our tires and understand your frustration. Like many businesses, we're still facing supply challenges brought on by the pandemic, and we're working at capacity to improve our inventory situation. Thanks for your patience and understanding.
1.0 Cant find any km3 anywhere

At this point I am stuck with km2 or go to another brand, cant find anywhere that can get km3s for my Jeep very disappointed in Bfgoodrich right now. Needed tires for over 6 weeks now.

Response From BFGoodrich -
Unhappy consumer, we appreciate your enthusiasm for our tires and understand your frustration. Like many businesses, we're still facing supply challenges brought on by the pandemic, and we're working at capacity to improve our inventory situation. Thanks for your patience and understanding.
2.0 Wear out fast

I bought a set of 4 tires fro my truck less than 3 months ago and you can tell right away that the wear on these tires has gone down atleast 1/3 i dont even think that they will last a year

Response From BFGoocrich -
Hi Irving93, we hate to hear that the tires aren't wearing as expected. A member of our Consumer Care Team will reach out via email, or you can contact us at 866-866-6605.


Question & Answers

1 Answered question

Q: Will these fit a 16x7 rim? I think the older 7.5R16 bias tires would only fit a 6 inch rim. Answer this question

A: I mounted them on a 16x7 wheel. Had to use the blaster to get the bead to seat but it wasn’t that bad. 

Answered by CED22 from Oklahoma on 10/25/2020


BFGoodrich has been in business for nearly 150 years and when the company patented its tread design for truck tires, it couldn't have foreseen how popular it would grow to be. Their reputation for using race-proven technology and extensive real-world testing makes BFGoodrich a household name in the 4x4 world. The brand is synonymous with performance, quality and durability and whether you're out on the trail or cruising the backroads, your Jeep depends on its tires. Categories range from All-Terrain to Mud-Terrain to Baja and we carry all of them and more. Shop BF Goodrich Tires Now


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