BFGoodrich Mud-Terrain T/A KM3 All-Season LT305/55R20/E 121/118Q Tire
BFGoodrich Mud-Terrain T/A KM3 All-Season LT305/55R20/E 121/118Q Tire
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BFGoodrich Mud-Terrain T/A KM3 All-Season LT305/55R20/E 121/118Q Tire

3.8 stars out of 118 reviews
(3.8)|
118 ratings
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Key item features

  • Tire Style: Mud-Terrain T/A KM3
  • Size: LT305/55R20
  • Baja Champion
  • Coregard Max Technology
  • Krawl-Tek Compound
Current price is $519.99
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About this item

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Customer ratings & reviews

3.8 out of 5 stars
stars118 ratings117 reviews
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Reviews summary

Pros
  • : Provides grip on various terrains.
  • : Provides minimal noise on paved roads.
  • : Handles trails, rocks, and mud with good grip.
  • : Handles well in deep snow and provides good traction.
Neutral
  • : Can be quiet, but also generates noticeable hum during intense use.
  • : Can retain decent tread life, but may wear unevenly.
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Showing 1-3 of 117 reviews

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?1R4QTO1XLUKX361913600
Oct 29, 2025
PeterDiesel
5 out of 5 stars review

I love them

I love them. I've had all three versions of the mud terrain line on my truck (I have owned it for over thirty years, 316,000 miles). The original looked great, wore reasonably well but mileage suffered. The KM2 provided poor mileage and looked worn after 5000 miles. I didn't like them at all and went to Cooper's for the next set. I didn't want to buy the KM3 when it was time for new tires but the comparable All Terrain was too wide for my wheels so I went ahead and got the KM3s (255/85 16- Tall and skinny). My mileage is back to what I was getting with stock tires. No noticeable road noise, of course my 4x4 Cummins is kinda noisy already. Finally, I'm not sure how many miles I have put on them but probably at least 10K and they still look the same as new. I'm not doing heavy offroad driving but snow, mud and steep gravel driveways have not been a problem so I think traction is more than adequate.

Review from bfgoodrichtires.com
Helpful?1R4QTO1XLUKX361913600
Dec 12, 2025
Beck
5 out of 5 stars review

Excellent Offroad Tire

I've been running 37 and now 39” BFG KM3 for the last 8 years on two vehicles. They are outstanding tires. Provide great traction and are very durable in the rocks. They always easily balance and are significantly lighter than competitors mud tires.

Review from bfgoodrichtires.com
Helpful?1R4QTO1XLUKX361913600